| 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 | $183.51 | 9.233% | $200.4535 | $200.45 | $200.45 | $200.50 |
| Purchase #2 | $197.66 | 6.486% | $210.4802 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $61.65 | 8.655% | $66.9858 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $116.89 | 12.353% | $131.3294 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $202.87 | 3.562% | $210.0962 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $143.85 | 7.802% | $155.0732 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $152.59 | 5.848% | $161.5135 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $1,059.02 | $1,135.9318 | $1,135.93 | $1,135.95 | $1,136.00 | |