| 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 | $150.70 | 13.865% | $171.5946 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $123.88 | 13.336% | $140.4006 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $240.61 | 7.153% | $257.8208 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $53.61 | 8.502% | $58.1679 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $175.56 | 5.352% | $184.956 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $110.46 | 9.641% | $121.1094 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $98.88 | 13.429% | $112.1586 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $953.70 | $1,046.2079 | $1,046.21 | $1,046.15 | $1,046.30 | |