| 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 | $129.29 | 11.344% | $143.9567 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $210.47 | 5.694% | $222.4542 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $115.84 | 9.609% | $126.9711 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $81.56 | 6.783% | $87.0922 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $165.53 | 9.625% | $181.4623 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $206.91 | 6.706% | $220.7854 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $139.58 | 9.634% | $153.0271 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $1,049.18 | $1,135.7490 | $1,135.75 | $1,135.75 | $1,135.90 | |