| 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 | $149.73 | 7.684% | $161.2353 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $114.53 | 9.168% | $125.0301 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $240.48 | 6.344% | $255.7361 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $48.26 | 8.539% | $52.3809 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $19.86 | 9.481% | $21.7429 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $79.94 | 8.557% | $86.7805 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $212.55 | 4.384% | $221.8682 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $865.35 | $924.7740 | $924.78 | $924.85 | $924.70 | |