| 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 | $42.51 | 9.772% | $46.6641 | $46.66 | $46.65 | $46.70 |
| Purchase #2 | $120.86 | 11.486% | $134.742 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $139.41 | 12.701% | $157.1165 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $55.62 | 6.740% | $59.3688 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $151.54 | 12.396% | $170.3249 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $154.88 | 13.733% | $176.1497 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $171.59 | 7.189% | $183.9256 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $836.41 | $928.2916 | $928.29 | $928.25 | $928.20 | |