| 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 | $165.68 | 3.750% | $171.893 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $14.34 | 7.345% | $15.3933 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $112.46 | 5.234% | $118.3462 | $118.35 | $118.35 | $118.30 |
| Purchase #4 | $126.71 | 9.248% | $138.4281 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $149.33 | 4.849% | $156.571 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $79.61 | 10.699% | $88.1275 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $155.95 | 11.138% | $173.3197 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $804.08 | $862.0788 | $862.08 | $862.10 | $862.00 | |