| 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 | $222.73 | 13.667% | $253.1705 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $148.98 | 9.194% | $162.6772 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $61.74 | 4.572% | $64.5628 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $138.89 | 8.126% | $150.1762 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $103.70 | 13.505% | $117.7047 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $121.54 | 6.462% | $129.3939 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $243.46 | 8.515% | $264.1906 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,041.04 | $1,141.8759 | $1,141.87 | $1,141.90 | $1,142.00 | |