| 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 | $143.50 | 11.787% | $160.4143 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $250.37 | 5.398% | $263.885 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $69.99 | 12.198% | $78.5274 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $114.74 | 10.332% | $126.5949 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $212.51 | 7.218% | $227.849 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $92.56 | 8.346% | $100.2851 | $100.29 | $100.30 | $100.30 |
| Purchase #7 | $169.43 | 5.185% | $178.2149 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $1,053.10 | $1,135.7706 | $1,135.77 | $1,135.80 | $1,135.70 | |