| 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 | $226.32 | 13.743% | $257.4232 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $7.53 | 5.372% | $7.9345 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $67.93 | 7.661% | $73.1341 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $105.95 | 9.366% | $115.8733 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $116.80 | 4.296% | $121.8177 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $6.70 | 9.400% | $7.3298 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $177.67 | 3.412% | $183.7321 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $708.90 | $767.2447 | $767.23 | $767.25 | $767.10 | |