| 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 | $197.68 | 9.148% | $215.7638 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $171.56 | 13.752% | $195.1529 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $160.45 | 3.767% | $166.4942 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $55.47 | 13.686% | $63.0616 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $51.81 | 9.445% | $56.7035 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $145.96 | 8.730% | $158.7023 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $88.38 | 4.303% | $92.183 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $871.31 | $948.0613 | $948.04 | $948.05 | $948.20 | |