| 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 | $121.96 | 11.761% | $136.3037 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $52.87 | 6.207% | $56.1516 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $101.32 | 10.835% | $112.298 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $146.35 | 11.229% | $162.7836 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $28.70 | 4.743% | $30.0612 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $171.58 | 4.518% | $179.332 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $213.37 | 9.321% | $233.2582 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $836.15 | $910.1883 | $910.18 | $910.20 | $910.30 | |