| 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 | $124.59 | 5.651% | $131.6306 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $107.90 | 13.184% | $122.1255 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $190.66 | 11.551% | $212.6831 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $6.85 | 12.125% | $7.6806 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $60.77 | 13.633% | $69.0548 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $171.38 | 3.433% | $177.2635 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $140.29 | 13.867% | $159.744 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $802.44 | $880.1821 | $880.17 | $880.25 | $880.20 | |