| 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 | $142.56 | 3.767% | $147.9302 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $247.41 | 6.264% | $262.9078 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $149.97 | 11.645% | $167.434 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $91.27 | 13.129% | $103.2528 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $44.58 | 13.548% | $50.6197 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $64.49 | 7.802% | $69.5215 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $66.77 | 6.504% | $71.1127 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $807.05 | $872.7787 | $872.77 | $872.75 | $872.70 | |