| 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 | $38.25 | 7.279% | $41.0342 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $140.33 | 7.562% | $150.9418 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $168.35 | 8.493% | $182.648 | $182.65 | $182.65 | $182.60 |
| Purchase #4 | $133.37 | 9.836% | $146.4883 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $152.92 | 13.122% | $172.9862 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $201.30 | 7.865% | $217.1322 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $15.87 | 10.475% | $17.5324 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $850.39 | $928.7631 | $928.76 | $928.85 | $928.60 | |