| 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 | $180.49 | 12.756% | $203.5133 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $64.96 | 8.357% | $70.3887 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $112.26 | 9.307% | $122.708 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $32.85 | 12.147% | $36.8403 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $153.64 | 13.347% | $174.1463 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $69.57 | 3.775% | $72.1963 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $129.46 | 11.216% | $143.9802 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $743.23 | $823.7731 | $823.78 | $823.80 | $823.70 | |