| 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 | $87.45 | 3.134% | $90.1907 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $188.31 | 3.562% | $195.0176 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $204.39 | 5.374% | $215.3739 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $183.67 | 8.119% | $198.5822 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $164.84 | 3.838% | $171.1666 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $25.69 | 10.540% | $28.3977 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $234.36 | 6.423% | $249.4129 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,088.71 | $1,148.1416 | $1,148.14 | $1,148.10 | $1,148.20 | |