| 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 | $170.32 | 13.687% | $193.6317 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $141.72 | 13.716% | $161.1583 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $69.89 | 3.814% | $72.5556 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $240.62 | 13.338% | $272.7139 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $20.27 | 13.522% | $23.0109 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $78.92 | 10.103% | $86.8933 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $164.79 | 7.620% | $177.347 | $177.35 | $177.35 | $177.30 |
| 7 purchase totals = | $886.53 | $987.3107 | $987.31 | $987.30 | $987.30 | |