| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.88 | 10.465% | $171.0882 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $103.96 | 11.183% | $115.5858 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $225.30 | 13.359% | $255.3978 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $201.88 | 13.419% | $228.9703 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $185.97 | 8.228% | $201.2716 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $169.55 | 5.522% | $178.9126 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $197.66 | 12.653% | $222.6699 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,239.20 | $1,373.8962 | $1,373.90 | $1,373.85 | $1,374.00 | |