| 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 | $154.76 | 7.782% | $166.8034 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $238.33 | 5.431% | $251.2737 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $183.67 | 10.102% | $202.2243 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $229.65 | 5.231% | $241.663 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $27.29 | 13.242% | $30.9037 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $166.28 | 8.395% | $180.2392 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $51.56 | 5.605% | $54.4499 | $54.45 | $54.45 | $54.40 |
| 7 purchase totals = | $1,051.54 | $1,127.5572 | $1,127.54 | $1,127.50 | $1,127.50 | |