| 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 | $129.73 | 13.397% | $147.1099 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $193.89 | 7.704% | $208.8273 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $35.52 | 13.869% | $40.4463 | $40.45 | $40.45 | $40.40 |
| Purchase #4 | $238.65 | 8.458% | $258.835 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $70.61 | 5.238% | $74.3086 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $89.86 | 6.218% | $95.4475 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $97.77 | 7.104% | $104.7156 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $856.03 | $929.6902 | $929.71 | $929.70 | $929.50 | |