| 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 | $202.56 | 9.123% | $221.0395 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $72.59 | 7.649% | $78.1424 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $35.82 | 9.765% | $39.3178 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $194.46 | 9.781% | $213.4801 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $174.68 | 10.593% | $193.1839 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $14.97 | 6.485% | $15.9408 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $131.70 | 12.498% | $148.1599 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $826.78 | $909.2644 | $909.26 | $909.30 | $909.20 | |