| 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 | $182.91 | 10.587% | $202.2747 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $104.70 | 3.253% | $108.1059 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $200.71 | 5.788% | $212.3271 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $174.28 | 7.583% | $187.4957 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $19.37 | 7.631% | $20.8481 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $185.79 | 6.178% | $197.2681 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $49.89 | 6.796% | $53.2805 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $917.65 | $981.6001 | $981.61 | $981.60 | $981.60 | |