| 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 | $143.69 | 8.123% | $155.3619 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $189.80 | 5.782% | $200.7742 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $165.55 | 8.805% | $180.1267 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $100.36 | 6.693% | $107.0771 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $104.57 | 12.462% | $117.6015 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $106.34 | 8.322% | $115.1896 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $225.73 | 11.317% | $251.2759 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,036.04 | $1,127.4069 | $1,127.41 | $1,127.45 | $1,127.50 | |