| 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 | $167.28 | 7.170% | $179.274 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $84.57 | 3.670% | $87.6737 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $29.53 | 12.851% | $33.3249 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $160.40 | 5.578% | $169.3471 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $53.71 | 6.633% | $57.2726 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $210.40 | 5.395% | $221.7511 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $143.76 | 6.541% | $153.1633 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $849.65 | $901.8067 | $901.79 | $901.70 | $901.90 | |