| 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 | $177.40 | 13.807% | $201.8936 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $75.37 | 11.668% | $84.1642 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $85.62 | 13.756% | $97.3979 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $95.99 | 5.189% | $100.9709 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $42.86 | 10.287% | $47.269 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $221.44 | 3.547% | $229.2945 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $82.95 | 13.421% | $94.0827 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $781.63 | $855.0728 | $855.06 | $855.05 | $855.20 | |