| 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 | $152.71 | 7.706% | $164.4778 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $73.65 | 4.866% | $77.2338 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $125.44 | 6.831% | $134.0088 | $134.01 | $134.00 | $134.00 |
| Purchase #4 | $158.49 | 7.383% | $170.1913 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $68.86 | 9.221% | $75.2096 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $249.62 | 13.746% | $283.9328 | $283.93 | $283.95 | $283.90 |
| Purchase #7 | $41.61 | 6.214% | $44.1956 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $870.38 | $949.2497 | $949.25 | $949.30 | $949.20 | |