| 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 | $140.77 | 10.288% | $155.2524 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $22.57 | 6.338% | $24.0005 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $101.56 | 10.325% | $112.0461 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $83.87 | 12.376% | $94.2498 | $94.25 | $94.25 | $94.20 |
| Purchase #5 | $82.51 | 7.657% | $88.8278 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $245.92 | 4.583% | $257.1905 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $179.38 | 12.664% | $202.0967 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $856.58 | $933.6638 | $933.67 | $933.70 | $933.60 | |