| 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 | $178.73 | 6.499% | $190.3457 | $190.35 | $190.35 | $190.30 |
| Purchase #2 | $160.95 | 9.867% | $176.8309 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $61.89 | 13.641% | $70.3324 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $23.58 | 3.287% | $24.3551 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $139.56 | 5.299% | $146.9553 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $41.85 | 6.154% | $44.4254 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $166.40 | 8.742% | $180.9467 | $180.95 | $180.95 | $180.90 |
| 7 purchase totals = | $772.96 | $834.1915 | $834.21 | $834.25 | $834.10 | |