| 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 | $169.31 | 8.642% | $183.9418 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $55.31 | 5.864% | $58.5534 | $58.55 | $58.55 | $58.60 |
| Purchase #3 | $40.53 | 4.453% | $42.3348 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $28.66 | 12.532% | $32.2517 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $112.34 | 5.694% | $118.7366 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $107.39 | 13.743% | $122.1486 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $162.99 | 10.822% | $180.6288 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $676.53 | $738.5957 | $738.59 | $738.65 | $738.50 | |