| 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 | $200.47 | 12.275% | $225.0777 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $98.93 | 9.497% | $108.3254 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $150.68 | 13.444% | $170.9374 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $80.78 | 5.857% | $85.5113 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $54.36 | 7.551% | $58.4647 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $26.78 | 5.433% | $28.235 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $137.98 | 8.815% | $150.1429 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $749.98 | $826.6944 | $826.70 | $826.75 | $826.60 | |