| 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 | $121.86 | 6.751% | $130.0868 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $80.66 | 5.716% | $85.2705 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $19.30 | 4.408% | $20.1507 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $161.31 | 10.158% | $177.6959 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $10.28 | 12.304% | $11.5449 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $144.42 | 11.760% | $161.4038 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $169.98 | 3.330% | $175.6403 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $707.81 | $761.7929 | $761.79 | $761.80 | $761.80 | |