| 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 | $178.68 | 9.642% | $195.9083 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $30.27 | 7.726% | $32.6087 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $28.77 | 3.511% | $29.7801 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $102.87 | 7.648% | $110.7375 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $121.73 | 6.612% | $129.7788 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $85.72 | 10.257% | $94.5123 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $134.54 | 11.705% | $150.2879 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $682.58 | $743.6136 | $743.62 | $743.65 | $743.60 | |