| 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 | $28.77 | 13.224% | $32.5745 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $155.45 | 12.194% | $174.4056 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $97.63 | 8.705% | $106.1287 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $165.42 | 10.182% | $182.2631 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $194.90 | 3.751% | $202.2107 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $81.40 | 7.513% | $87.5156 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $145.76 | 7.223% | $156.2882 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $869.33 | $941.3864 | $941.39 | $941.35 | $941.40 | |