| 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 | $180.38 | 5.263% | $189.8734 | $189.87 | $189.85 | $189.90 |
| Purchase #2 | $47.51 | 9.362% | $51.9579 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $144.27 | 12.319% | $162.0426 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $58.97 | 3.231% | $60.8753 | $60.88 | $60.90 | $60.90 |
| Purchase #5 | $73.63 | 10.191% | $81.1336 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $91.33 | 7.674% | $98.3387 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $105.42 | 12.134% | $118.2117 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $701.51 | $762.4332 | $762.43 | $762.45 | $762.40 | |