| 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 | $102.33 | 6.681% | $109.1667 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $205.68 | 11.388% | $229.1028 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $224.48 | 12.365% | $252.237 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $72.64 | 10.318% | $80.135 | $80.14 | $80.15 | $80.10 |
| Purchase #5 | $148.96 | 7.305% | $159.8415 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $158.75 | 8.566% | $172.3485 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $48.85 | 5.133% | $51.3575 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $961.69 | $1,054.1890 | $1,054.20 | $1,054.20 | $1,054.10 | |