| 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 | $119.96 | 7.343% | $128.7687 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $155.84 | 3.769% | $161.7136 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $78.75 | 5.749% | $83.2773 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $231.76 | 12.251% | $260.1529 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $12.58 | 10.823% | $13.9415 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $176.62 | 3.119% | $182.1288 | $182.13 | $182.15 | $182.10 |
| Purchase #7 | $7.47 | 13.264% | $8.4608 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $782.98 | $838.4436 | $838.44 | $838.45 | $838.50 | |