| 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 | $126.80 | 5.772% | $134.1189 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $94.73 | 4.724% | $99.205 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $82.80 | 4.127% | $86.2172 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $39.44 | 5.708% | $41.6912 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $80.71 | 10.126% | $88.8827 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $177.80 | 11.271% | $197.8398 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $176.88 | 10.428% | $195.325 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $779.16 | $843.2798 | $843.29 | $843.30 | $843.20 | |