| 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 | $178.62 | 10.422% | $197.2358 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $20.53 | 5.469% | $21.6528 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $110.49 | 10.191% | $121.75 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $69.41 | 4.372% | $72.4446 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $51.99 | 7.685% | $55.9854 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $133.41 | 9.346% | $145.8785 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $146.72 | 8.494% | $159.1824 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $711.17 | $774.1295 | $774.13 | $774.20 | $774.20 | |