| 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 | $61.74 | 4.166% | $64.3121 | $64.31 | $64.30 | $64.30 |
| Purchase #2 | $147.49 | 8.425% | $159.916 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $113.46 | 11.365% | $126.3547 | $126.35 | $126.35 | $126.40 |
| Purchase #4 | $190.89 | 3.507% | $197.5845 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $22.73 | 6.279% | $24.1572 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $60.55 | 13.131% | $68.5008 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $133.99 | 13.568% | $152.1698 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $730.85 | $792.9951 | $792.99 | $792.95 | $793.10 | |