| 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 | $167.76 | 7.733% | $180.7329 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $180.94 | 12.580% | $203.7023 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $157.63 | 12.344% | $177.0878 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $93.82 | 10.138% | $103.3315 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $12.71 | 13.244% | $14.3933 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $209.37 | 7.318% | $224.6917 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $80.80 | 7.406% | $86.784 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $903.03 | $990.7235 | $990.71 | $990.80 | $990.70 | |