| 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 | $166.92 | 10.656% | $184.707 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $28.25 | 4.182% | $29.4314 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $13.55 | 13.283% | $15.3498 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $245.57 | 13.742% | $279.3162 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $91.71 | 7.391% | $98.4883 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $145.30 | 6.178% | $154.2766 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $170.91 | 5.424% | $180.1802 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $862.21 | $941.7495 | $941.76 | $941.80 | $941.70 | |