| 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 | $122.81 | 10.322% | $135.4864 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $77.78 | 7.407% | $83.5412 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $175.45 | 12.608% | $197.5707 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $10.34 | 8.775% | $11.2473 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $114.89 | 4.223% | $119.7418 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $69.57 | 12.221% | $78.0721 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $160.67 | 4.667% | $168.1685 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $731.51 | $793.8280 | $793.83 | $793.80 | $793.80 | |