| 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 | $179.38 | 3.313% | $185.3229 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $130.36 | 10.447% | $143.9787 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $90.81 | 7.654% | $97.7606 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $72.58 | 4.417% | $75.7859 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $217.64 | 5.595% | $229.817 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $14.84 | 9.361% | $16.2292 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $219.28 | 11.406% | $244.2911 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $924.89 | $993.1854 | $993.19 | $993.20 | $993.20 | |