| 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 | $227.40 | 6.857% | $242.9928 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $37.97 | 9.505% | $41.579 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $138.26 | 3.598% | $143.2346 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $140.84 | 7.530% | $151.4453 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $129.46 | 4.793% | $135.665 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $49.53 | 4.309% | $51.6642 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $180.43 | 9.392% | $197.376 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $903.89 | $963.9569 | $963.96 | $964.00 | $964.00 | |