| 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 | $159.63 | 7.605% | $171.7699 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $9.44 | 12.400% | $10.6106 | $10.61 | $10.60 | $10.60 |
| Purchase #3 | $101.53 | 11.339% | $113.0425 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $216.41 | 5.645% | $228.6263 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $167.72 | 8.577% | $182.1053 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $108.64 | 8.301% | $117.6582 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $226.30 | 12.595% | $254.8025 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $989.67 | $1,078.6153 | $1,078.62 | $1,078.60 | $1,078.60 | |