| 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 | $21.27 | 13.719% | $24.188 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $208.33 | 13.273% | $235.9816 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $148.67 | 9.160% | $162.2882 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $151.89 | 7.693% | $163.5749 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $159.37 | 12.209% | $178.8275 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $35.46 | 12.111% | $39.7546 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $112.74 | 12.870% | $127.2496 | $127.25 | $127.25 | $127.20 |
| 7 purchase totals = | $837.73 | $931.8644 | $931.86 | $931.90 | $931.90 | |