| 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 | $149.48 | 13.856% | $170.1919 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $86.91 | 7.606% | $93.5204 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $138.72 | 7.733% | $149.4472 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $154.93 | 9.773% | $170.0713 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $50.85 | 9.534% | $55.698 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $231.52 | 5.784% | $244.9111 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $148.82 | 7.699% | $160.2777 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $961.23 | $1,044.1176 | $1,044.12 | $1,044.10 | $1,044.10 | |