| 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 | $145.35 | 9.481% | $159.1306 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $187.67 | 10.447% | $207.2759 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $133.49 | 13.367% | $151.3336 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $103.68 | 8.647% | $112.6452 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $224.61 | 5.441% | $236.831 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $27.25 | 6.682% | $29.0708 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $185.25 | 6.115% | $196.578 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,007.30 | $1,092.8651 | $1,092.87 | $1,092.95 | $1,092.80 | |