| 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 | $138.66 | 7.212% | $148.6602 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $35.39 | 4.383% | $36.9411 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $119.30 | 5.417% | $125.7625 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $192.58 | 10.275% | $212.3676 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $160.76 | 13.466% | $182.4079 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $78.39 | 9.404% | $85.7618 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $152.47 | 12.605% | $171.6888 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $877.55 | $963.5899 | $963.59 | $963.55 | $963.70 | |