| 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 | $138.44 | 13.541% | $157.1862 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $170.57 | 6.741% | $182.0681 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $6.58 | 13.552% | $7.4717 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $142.83 | 11.675% | $159.5054 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $172.96 | 3.361% | $178.7732 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $43.87 | 10.612% | $48.5255 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $90.87 | 13.515% | $103.1511 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $766.12 | $836.6812 | $836.69 | $836.65 | $836.80 | |