| 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 | $135.57 | 13.191% | $153.453 | $153.45 | $153.45 | $153.50 |
| Purchase #2 | $162.58 | 11.197% | $180.7841 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $61.50 | 8.829% | $66.9298 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $129.99 | 5.753% | $137.4683 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $154.80 | 9.622% | $169.6949 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $151.70 | 5.397% | $159.8872 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $127.52 | 5.757% | $134.8613 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $923.66 | $1,003.0786 | $1,003.07 | $1,003.10 | $1,003.20 | |