| 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 | $155.57 | 10.271% | $171.5486 | $171.55 | $171.55 | $171.50 |
| Purchase #2 | $166.39 | 7.549% | $178.9508 | $178.95 | $178.95 | $179.00 |
| Purchase #3 | $138.93 | 11.358% | $154.7097 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $106.68 | 7.458% | $114.6362 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $19.28 | 9.171% | $21.0482 | $21.05 | $21.05 | $21.00 |
| Purchase #6 | $103.69 | 7.658% | $111.6306 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $47.30 | 3.376% | $48.8968 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $737.84 | $801.4209 | $801.43 | $801.45 | $801.30 | |