| 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 | $158.64 | 9.144% | $173.146 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $57.43 | 5.245% | $60.4422 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $236.48 | 11.544% | $263.7793 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $216.38 | 10.141% | $238.3231 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $222.90 | 7.450% | $239.5061 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $228.65 | 8.544% | $248.1859 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $210.38 | 8.277% | $227.7932 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,330.86 | $1,451.1758 | $1,451.18 | $1,451.20 | $1,451.10 | |