| 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 | $174.47 | 8.213% | $188.7992 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $198.79 | 5.831% | $210.3814 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $89.82 | 9.126% | $98.017 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $144.89 | 13.281% | $164.1328 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $135.50 | 10.419% | $149.6177 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $205.31 | 7.250% | $220.195 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $10.49 | 13.186% | $11.8732 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $959.27 | $1,043.0163 | $1,043.02 | $1,043.00 | $1,043.00 | |