| 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 | $133.77 | 12.482% | $150.4672 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $96.34 | 10.632% | $106.5829 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $46.62 | 12.601% | $52.4946 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $17.87 | 6.247% | $18.9863 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $232.47 | 8.322% | $251.8162 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $116.49 | 5.754% | $123.1928 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $84.78 | 4.417% | $88.5247 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $728.34 | $792.0647 | $792.06 | $792.05 | $792.10 | |