| 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 | $172.86 | 10.178% | $190.4537 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $142.87 | 6.252% | $151.8022 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $90.40 | 4.638% | $94.5928 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $126.61 | 8.165% | $136.9477 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $153.94 | 6.158% | $163.4196 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $28.73 | 11.302% | $31.9771 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $22.35 | 3.822% | $23.2042 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $737.76 | $792.3973 | $792.39 | $792.40 | $792.40 | |