| 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 | $146.47 | 5.449% | $154.4512 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $158.70 | 7.757% | $171.0104 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $184.61 | 13.779% | $210.0474 | $210.05 | $210.05 | $210.00 |
| Purchase #4 | $239.68 | 5.829% | $253.6509 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $227.47 | 3.677% | $235.8341 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $47.39 | 13.234% | $53.6616 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $30.70 | 3.239% | $31.6944 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $1,035.02 | $1,110.3500 | $1,110.34 | $1,110.35 | $1,110.40 | |