| 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 | $221.29 | 13.539% | $251.2505 | $251.25 | $251.25 | $251.30 |
| Purchase #2 | $26.70 | 6.485% | $28.4315 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $65.91 | 6.237% | $70.0208 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $39.46 | 8.394% | $42.7723 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $137.95 | 6.766% | $147.2837 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $85.89 | 6.709% | $91.6524 | $91.65 | $91.65 | $91.70 |
| Purchase #7 | $193.70 | 5.713% | $204.7661 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $770.90 | $836.1773 | $836.17 | $836.15 | $836.30 | |