| 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 | $167.55 | 7.607% | $180.2955 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $109.81 | 8.517% | $119.1625 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $29.72 | 12.515% | $33.4395 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $55.87 | 8.632% | $60.6927 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $97.77 | 4.272% | $101.9467 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $184.35 | 6.111% | $195.6156 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $37.86 | 10.720% | $41.9186 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $682.93 | $733.0711 | $733.08 | $733.05 | $733.00 | |