| 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 | $141.96 | 5.786% | $150.1738 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $171.96 | 7.753% | $185.2921 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $240.76 | 9.527% | $263.6972 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $236.90 | 4.866% | $248.4276 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $50.79 | 12.614% | $57.1967 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $149.84 | 7.642% | $161.2908 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $96.71 | 8.792% | $105.2127 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $1,088.92 | $1,171.2909 | $1,171.29 | $1,171.30 | $1,171.30 | |