| 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 | $150.29 | 3.608% | $155.7125 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $197.33 | 4.425% | $206.0619 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $44.57 | 13.827% | $50.7327 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $78.42 | 9.688% | $86.0173 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $75.80 | 10.581% | $83.8204 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $171.45 | 11.261% | $190.757 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $83.45 | 3.438% | $86.319 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $801.31 | $859.4208 | $859.42 | $859.35 | $859.40 | |