| 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 | $187.70 | 9.586% | $205.6929 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $5.73 | 9.251% | $6.2601 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $110.53 | 6.114% | $117.2878 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $29.97 | 7.370% | $32.1788 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $108.90 | 11.127% | $121.0173 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $51.90 | 13.128% | $58.7134 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $213.98 | 10.274% | $235.9643 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $708.71 | $777.1146 | $777.11 | $777.10 | $777.20 | |