| 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 | $141.44 | 12.581% | $159.2346 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $159.80 | 6.467% | $170.1343 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $55.99 | 7.516% | $60.1982 | $60.20 | $60.20 | $60.20 |
| Purchase #4 | $199.65 | 3.757% | $207.1509 | $207.15 | $207.15 | $207.20 |
| Purchase #5 | $107.78 | 3.759% | $111.8315 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $244.34 | 7.335% | $262.2623 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $43.74 | 8.369% | $47.4006 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $952.74 | $1,018.2124 | $1,018.20 | $1,018.25 | $1,018.20 | |