| 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 | $133.54 | 4.353% | $139.353 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $225.95 | 3.550% | $233.9712 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $231.98 | 8.299% | $251.232 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $166.55 | 9.323% | $182.0775 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $150.65 | 5.305% | $158.642 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $170.96 | 12.366% | $192.1009 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $213.64 | 7.115% | $228.8405 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,293.27 | $1,386.2171 | $1,386.21 | $1,386.25 | $1,386.20 | |