| 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 | $176.82 | 5.526% | $186.5911 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $138.95 | 8.172% | $150.305 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $230.97 | 11.191% | $256.8179 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $133.94 | 11.324% | $149.1074 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $51.72 | 6.649% | $55.1589 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $37.63 | 10.167% | $41.4558 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $28.54 | 3.475% | $29.5318 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $798.57 | $868.9679 | $868.98 | $868.95 | $869.00 | |