| 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 | $97.92 | 7.704% | $105.4638 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $46.38 | 13.485% | $52.6343 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $167.53 | 12.831% | $189.0258 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $148.45 | 5.374% | $156.4277 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $138.46 | 12.175% | $155.3175 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $173.80 | 6.124% | $184.4435 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $133.29 | 7.249% | $142.9522 | $142.95 | $142.95 | $143.00 |
| 7 purchase totals = | $905.83 | $986.2648 | $986.26 | $986.30 | $986.20 | |