| 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 | $163.56 | 7.505% | $175.8352 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $140.65 | 7.689% | $151.4646 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $46.29 | 8.533% | $50.2399 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $91.55 | 11.377% | $101.9656 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $168.87 | 4.469% | $176.4168 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $178.34 | 8.281% | $193.1083 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $116.69 | 5.397% | $122.9878 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $905.95 | $972.0182 | $972.03 | $972.00 | $972.00 | |