| 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 | $140.67 | 12.805% | $158.6828 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $52.78 | 13.872% | $60.1016 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $149.87 | 13.742% | $170.4651 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $178.71 | 13.780% | $203.3362 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $187.99 | 12.519% | $211.5245 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $153.42 | 10.766% | $169.9372 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $16.77 | 3.165% | $17.3008 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $880.21 | $991.3482 | $991.35 | $991.35 | $991.30 | |