| 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 | $143.80 | 9.269% | $157.1288 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $238.53 | 10.307% | $263.1153 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $86.87 | 12.619% | $97.8321 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $203.84 | 11.742% | $227.7749 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $222.44 | 9.391% | $243.3293 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $39.51 | 6.867% | $42.2232 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $217.65 | 8.506% | $236.1633 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,152.64 | $1,267.5669 | $1,267.56 | $1,267.55 | $1,267.50 | |