| 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 | $215.56 | 6.143% | $228.8019 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $158.80 | 11.362% | $176.8429 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $201.26 | 4.660% | $210.6387 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $164.59 | 7.392% | $176.7565 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $158.78 | 7.591% | $170.833 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $200.92 | 5.572% | $212.1153 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $128.63 | 7.424% | $138.1795 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $1,228.54 | $1,314.1678 | $1,314.17 | $1,314.20 | $1,314.10 | |