| 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 | $150.47 | 8.664% | $163.5067 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $52.32 | 5.822% | $55.3661 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $57.72 | 13.553% | $65.5428 | $65.54 | $65.55 | $65.50 |
| Purchase #4 | $125.36 | 8.178% | $135.6119 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $164.44 | 8.561% | $178.5177 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $84.46 | 6.294% | $89.7759 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $105.77 | 4.748% | $110.792 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $740.54 | $799.1131 | $799.12 | $799.10 | $799.10 | |