| 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 | $163.70 | 10.426% | $180.7674 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $126.99 | 11.120% | $141.1113 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $70.92 | 7.275% | $76.0794 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $95.90 | 7.221% | $102.8249 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $65.92 | 11.113% | $73.2457 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $225.44 | 8.808% | $245.2968 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $120.64 | 6.216% | $128.139 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $869.51 | $947.4645 | $947.47 | $947.45 | $947.40 | |