| 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 | $187.66 | 7.468% | $201.6744 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $123.59 | 10.404% | $136.4483 | $136.45 | $136.45 | $136.40 |
| Purchase #3 | $13.71 | 13.783% | $15.5996 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $172.34 | 13.793% | $196.1109 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $62.80 | 8.675% | $68.2479 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $102.96 | 5.270% | $108.386 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $139.43 | 9.388% | $152.5197 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $802.49 | $878.9868 | $878.99 | $878.95 | $878.90 | |