| 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 | $134.55 | 5.456% | $141.891 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $171.45 | 7.812% | $184.8437 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $20.38 | 5.367% | $21.4738 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $219.65 | 7.268% | $235.6142 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $111.28 | 4.765% | $116.5825 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $204.70 | 7.862% | $220.7935 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $66.89 | 5.363% | $70.4773 | $70.48 | $70.50 | $70.50 |
| 7 purchase totals = | $928.90 | $991.6760 | $991.66 | $991.70 | $991.70 | |