| 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 | $134.56 | 13.503% | $152.7296 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $129.89 | 5.430% | $136.943 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $243.35 | 12.138% | $272.8878 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $58.45 | 12.366% | $65.6779 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $16.74 | 7.819% | $18.0489 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $193.62 | 12.304% | $217.443 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $17.41 | 12.250% | $19.5427 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $794.02 | $883.2729 | $883.27 | $883.35 | $883.10 | |