| 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 | $156.93 | 8.719% | $170.6127 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $140.26 | 12.153% | $157.3058 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $18.28 | 11.269% | $20.34 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $148.41 | 6.230% | $157.6559 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $74.63 | 5.307% | $78.5906 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $171.52 | 13.291% | $194.3167 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $47.68 | 13.680% | $54.2026 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $757.71 | $833.0243 | $833.03 | $833.00 | $833.00 | |