| 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 | $120.96 | 10.656% | $133.8495 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $192.79 | 10.365% | $212.7727 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $148.60 | 11.470% | $165.6444 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $165.82 | 12.292% | $186.2026 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $31.25 | 5.559% | $32.9872 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $49.72 | 5.491% | $52.4501 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $44.42 | 6.356% | $47.2433 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $753.56 | $831.1498 | $831.14 | $831.15 | $831.10 | |