| 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 | $140.98 | 12.155% | $158.1161 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $131.37 | 3.264% | $135.6579 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $228.65 | 3.230% | $236.0354 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $176.34 | 10.447% | $194.7622 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $221.42 | 3.663% | $229.5306 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $7.37 | 9.525% | $8.072 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $50.83 | 5.342% | $53.5453 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $956.96 | $1,015.7195 | $1,015.73 | $1,015.70 | $1,015.70 | |