| 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 | $156.48 | 4.775% | $163.9519 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $94.96 | 5.497% | $100.18 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $149.86 | 11.809% | $167.557 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $125.99 | 13.213% | $142.6371 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $168.33 | 5.482% | $177.5579 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $59.33 | 6.309% | $63.0731 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $61.95 | 10.565% | $68.495 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $816.90 | $883.4520 | $883.46 | $883.45 | $883.60 | |