| 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 | $154.43 | 11.358% | $171.9702 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $59.74 | 11.130% | $66.3891 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $58.36 | 3.835% | $60.5981 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $57.31 | 9.416% | $62.7063 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $150.57 | 7.571% | $161.9697 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $101.50 | 10.222% | $111.8753 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $250.44 | 12.690% | $282.2208 | $282.22 | $282.20 | $282.20 |
| 7 purchase totals = | $832.35 | $917.7295 | $917.74 | $917.70 | $917.80 | |