| 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 | $157.65 | 6.776% | $168.3324 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $229.32 | 13.730% | $260.8056 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $20.85 | 8.844% | $22.694 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $121.26 | 11.598% | $135.3237 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $141.42 | 3.116% | $145.8266 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $48.65 | 10.726% | $53.8682 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $121.54 | 8.460% | $131.8223 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $840.69 | $918.6728 | $918.67 | $918.65 | $918.60 | |