| 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 | $102.35 | 11.352% | $113.9688 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $110.71 | 13.336% | $125.4743 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $200.50 | 9.352% | $219.2508 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $135.76 | 11.653% | $151.5801 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $166.29 | 11.665% | $185.6877 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $68.89 | 9.783% | $75.6295 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $89.61 | 13.199% | $101.4376 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $874.11 | $973.0288 | $973.03 | $973.05 | $973.10 | |