| 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 | $163.72 | 13.214% | $185.354 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $80.29 | 8.443% | $87.0689 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $175.91 | 8.196% | $190.3276 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $69.39 | 6.234% | $73.7158 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $39.98 | 12.282% | $44.8903 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $211.29 | 8.213% | $228.6432 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $135.83 | 13.813% | $154.5922 | $154.59 | $154.60 | $154.60 |
| 7 purchase totals = | $876.41 | $964.5920 | $964.59 | $964.60 | $964.60 | |