| 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 | $154.38 | 11.294% | $171.8157 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $163.33 | 12.749% | $184.1529 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $78.94 | 6.395% | $83.9882 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $53.27 | 11.283% | $59.2805 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $26.60 | 6.541% | $28.3399 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $158.71 | 8.813% | $172.6971 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $42.45 | 11.449% | $47.3101 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $677.68 | $747.5844 | $747.59 | $747.60 | $747.60 | |