| 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 | $160.79 | 4.831% | $168.5578 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $167.26 | 13.425% | $189.7147 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $97.62 | 10.251% | $107.627 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $5.77 | 11.390% | $6.4272 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $176.84 | 8.210% | $191.3586 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $52.30 | 13.272% | $59.2413 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $136.91 | 6.455% | $145.7475 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $797.49 | $868.6741 | $868.68 | $868.70 | $868.60 | |