| 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 | $160.69 | 13.819% | $182.8958 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $245.72 | 6.798% | $262.424 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $105.56 | 9.856% | $115.964 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $170.44 | 6.161% | $180.9408 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $53.80 | 4.162% | $56.0392 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $35.68 | 12.664% | $40.1985 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $94.74 | 11.132% | $105.2865 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $866.63 | $943.7488 | $943.75 | $943.75 | $943.70 | |