| 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 | $200.39 | 13.342% | $227.126 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $111.79 | 13.466% | $126.8436 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $148.96 | 4.194% | $155.2074 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $150.52 | 11.830% | $168.3265 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $149.45 | 4.711% | $156.4906 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $72.53 | 10.162% | $79.9005 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $45.95 | 3.765% | $47.68 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $879.59 | $961.5746 | $961.58 | $961.65 | $961.50 | |