| 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 | $14.81 | 10.817% | $16.412 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $151.43 | 12.592% | $170.4981 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $175.60 | 3.518% | $181.7776 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $148.26 | 7.730% | $159.7205 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $187.52 | 11.625% | $209.3192 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $215.54 | 5.377% | $227.1296 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $15.98 | 3.639% | $16.5615 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $909.14 | $981.4185 | $981.42 | $981.40 | $981.40 | |