| 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 | $155.98 | 3.348% | $161.2022 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $89.96 | 9.607% | $98.6025 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $160.67 | 6.395% | $170.9448 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $39.40 | 11.685% | $44.0039 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $240.75 | 12.261% | $270.2684 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $98.44 | 13.859% | $112.0828 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $61.88 | 5.290% | $65.1535 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $847.08 | $922.2581 | $922.24 | $922.25 | $922.30 | |