| 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 | $129.47 | 8.158% | $140.0322 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $48.60 | 11.489% | $54.1837 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $132.74 | 3.682% | $137.6275 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $20.68 | 10.543% | $22.8603 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $174.81 | 5.327% | $184.1221 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $66.52 | 7.351% | $71.4099 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $112.65 | 8.528% | $122.2568 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $685.47 | $732.4925 | $732.49 | $732.50 | $732.50 | |