| 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 | $164.60 | 8.310% | $178.2783 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $191.90 | 3.851% | $199.2901 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $91.40 | 11.381% | $101.8022 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $18.40 | 12.672% | $20.7316 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $177.52 | 6.681% | $189.3801 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $126.38 | 5.453% | $133.2715 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $24.75 | 5.306% | $26.0632 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $794.95 | $848.8170 | $848.81 | $848.85 | $848.90 | |