| 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 | $145.80 | 12.115% | $163.4637 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $110.77 | 6.390% | $117.8482 | $117.85 | $117.85 | $117.80 |
| Purchase #3 | $96.95 | 12.259% | $108.8351 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $38.76 | 6.871% | $41.4232 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $62.99 | 7.456% | $67.6865 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $170.61 | 11.603% | $190.4059 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $96.68 | 10.834% | $107.1543 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $722.56 | $796.8169 | $796.82 | $796.80 | $796.80 | |