| 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 | $133.97 | 9.551% | $146.7655 | $146.77 | $146.75 | $146.80 |
| Purchase #2 | $12.39 | 5.532% | $13.0754 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $85.95 | 5.150% | $90.3764 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $216.28 | 5.242% | $227.6174 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $30.62 | 3.706% | $31.7548 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $83.49 | 13.386% | $94.666 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $219.76 | 4.162% | $228.9064 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $782.46 | $833.1619 | $833.18 | $833.15 | $833.30 | |