| 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 | $154.96 | 3.265% | $160.0194 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $238.54 | 6.592% | $254.2646 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $191.67 | 9.759% | $210.3751 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $171.69 | 10.647% | $189.9698 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $173.61 | 8.776% | $188.846 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $140.54 | 13.244% | $159.1531 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $54.69 | 5.528% | $57.7133 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $1,125.70 | $1,220.3413 | $1,220.34 | $1,220.30 | $1,220.40 | |