| 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 | $147.25 | 13.806% | $167.5793 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $20.78 | 6.354% | $22.1004 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $204.83 | 8.436% | $222.1095 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $61.87 | 6.107% | $65.6484 | $65.65 | $65.65 | $65.60 |
| Purchase #5 | $105.48 | 10.668% | $116.7326 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $147.79 | 5.522% | $155.951 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $219.31 | 8.643% | $238.265 | $238.27 | $238.25 | $238.30 |
| 7 purchase totals = | $907.31 | $988.3862 | $988.39 | $988.40 | $988.40 | |