| 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 | $171.25 | 3.668% | $177.5315 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $30.95 | 12.554% | $34.8355 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $20.30 | 3.218% | $20.9533 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $58.82 | 8.582% | $63.8679 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $239.41 | 11.290% | $266.4394 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $203.40 | 8.637% | $220.9677 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $138.46 | 7.690% | $149.1076 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $862.59 | $933.7029 | $933.71 | $933.70 | $933.70 | |