| 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 | $175.36 | 9.734% | $192.4295 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $224.51 | 3.426% | $232.2017 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $37.29 | 11.229% | $41.4773 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $172.79 | 7.364% | $185.5143 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $11.33 | 10.636% | $12.5351 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $159.69 | 3.139% | $164.7027 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $70.54 | 9.500% | $77.2413 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $851.51 | $906.1019 | $906.10 | $906.15 | $906.00 | |