| 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 | $164.91 | 7.442% | $177.1826 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $199.86 | 12.487% | $224.8165 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $208.83 | 9.748% | $229.1867 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $10.89 | 10.331% | $12.015 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $27.33 | 3.781% | $28.3633 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $223.82 | 4.374% | $233.6099 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $30.58 | 9.104% | $33.364 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $866.22 | $938.5380 | $938.54 | $938.50 | $938.60 | |