| 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 | $13.97 | 6.814% | $14.9219 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $146.75 | 9.555% | $160.772 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $188.75 | 6.723% | $201.4397 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $76.81 | 13.617% | $87.2692 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $232.36 | 10.783% | $257.4154 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $63.65 | 5.471% | $67.1323 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $157.90 | 5.280% | $166.2371 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $880.19 | $955.1876 | $955.19 | $955.15 | $955.10 | |