| 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 | $206.30 | 10.251% | $227.4478 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $142.66 | 8.277% | $154.468 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $17.70 | 10.434% | $19.5468 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $155.98 | 5.854% | $165.1111 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $177.77 | 8.219% | $192.3809 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $33.93 | 9.573% | $37.1781 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $19.32 | 5.684% | $20.4181 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $753.66 | $816.5508 | $816.56 | $816.55 | $816.50 | |