| 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 | $180.59 | 12.855% | $203.8048 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $205.46 | 3.554% | $212.762 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $67.73 | 8.263% | $73.3265 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $160.59 | 9.819% | $176.3583 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $57.44 | 9.195% | $62.7216 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $156.92 | 12.178% | $176.0297 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $113.32 | 13.259% | $128.3451 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $942.05 | $1,033.3480 | $1,033.35 | $1,033.35 | $1,033.30 | |