| 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 | $165.61 | 6.199% | $175.8762 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $160.46 | 7.492% | $172.4817 | $172.48 | $172.50 | $172.50 |
| Purchase #3 | $171.54 | 8.741% | $186.5343 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $46.59 | 3.319% | $48.1363 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $234.29 | 11.862% | $262.0815 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $61.98 | 4.142% | $64.5472 | $64.55 | $64.55 | $64.50 |
| Purchase #7 | $109.49 | 7.581% | $117.7904 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $949.96 | $1,027.4476 | $1,027.45 | $1,027.55 | $1,027.40 | |