| 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 | $185.82 | 6.382% | $197.679 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $36.62 | 12.257% | $41.1085 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $140.26 | 6.414% | $149.2563 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $231.58 | 8.785% | $251.9243 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $70.79 | 5.651% | $74.7903 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $211.71 | 11.755% | $236.5965 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $148.71 | 8.562% | $161.4426 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,025.49 | $1,112.7975 | $1,112.80 | $1,112.80 | $1,112.80 | |