| 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 | $100.80 | 7.331% | $108.1896 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $67.66 | 12.213% | $75.9233 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $78.92 | 6.657% | $84.1737 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $178.48 | 10.723% | $197.6184 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $117.70 | 5.488% | $124.1594 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $121.78 | 13.701% | $138.4651 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $154.65 | 8.214% | $167.353 | $167.35 | $167.35 | $167.40 |
| 7 purchase totals = | $819.99 | $895.8825 | $895.88 | $895.80 | $896.00 | |