| 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 | $140.61 | 10.631% | $155.5582 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $112.84 | 5.358% | $118.886 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $21.81 | 4.141% | $22.7132 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $146.29 | 6.199% | $155.3585 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $169.25 | 4.704% | $177.2115 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $41.85 | 10.733% | $46.3418 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $63.40 | 12.610% | $71.3947 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $696.05 | $747.4639 | $747.46 | $747.45 | $747.50 | |