| 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 | $146.81 | 3.525% | $151.9851 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $9.39 | 7.859% | $10.128 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $182.64 | 12.606% | $205.6636 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $62.56 | 13.677% | $71.1163 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $61.79 | 4.351% | $64.4785 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $130.35 | 11.679% | $145.5736 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $137.44 | 5.588% | $145.1201 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $730.98 | $794.0652 | $794.07 | $794.05 | $794.10 | |