| 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 | $143.54 | 12.387% | $161.3203 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $147.92 | 10.160% | $162.9487 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $161.31 | 9.267% | $176.2586 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $66.59 | 9.734% | $73.0719 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $169.43 | 3.818% | $175.8988 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $133.99 | 8.134% | $144.8887 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $88.66 | 5.535% | $93.5673 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $911.44 | $987.9543 | $987.96 | $987.90 | $988.00 | |