| 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 | $178.88 | 5.280% | $188.3249 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $209.84 | 7.478% | $225.5318 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $20.75 | 5.715% | $21.9359 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $52.79 | 11.263% | $58.7357 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $188.96 | 5.107% | $198.6102 | $198.61 | $198.60 | $198.60 |
| Purchase #6 | $95.25 | 13.324% | $107.9411 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $171.34 | 13.463% | $194.4075 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $917.81 | $995.4871 | $995.49 | $995.50 | $995.30 | |