| 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 | $144.83 | 7.175% | $155.2216 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $108.67 | 9.520% | $119.0154 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $14.71 | 5.790% | $15.5617 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $14.55 | 13.506% | $16.5151 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $74.62 | 11.422% | $83.1431 | $83.14 | $83.15 | $83.10 |
| Purchase #6 | $132.69 | 9.319% | $145.0554 | $145.06 | $145.05 | $145.10 |
| Purchase #7 | $243.28 | 9.804% | $267.1312 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $733.35 | $801.6435 | $801.65 | $801.60 | $801.60 | |