| 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 | $158.86 | 13.553% | $180.3903 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $66.36 | 9.469% | $72.6436 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $213.61 | 4.680% | $223.6069 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $110.51 | 5.660% | $116.7649 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $20.75 | 8.615% | $22.5376 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $91.71 | 5.641% | $96.8834 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $226.51 | 11.639% | $252.8735 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $888.31 | $965.7002 | $965.69 | $965.70 | $965.70 | |