| 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 | $74.98 | 4.758% | $78.5475 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $229.97 | 10.852% | $254.9263 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $152.79 | 11.161% | $169.8429 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $73.81 | 13.179% | $83.5374 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $147.78 | 3.582% | $153.0735 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $204.29 | 12.419% | $229.6608 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $143.76 | 11.159% | $159.8022 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $1,027.38 | $1,129.3906 | $1,129.39 | $1,129.40 | $1,129.30 | |