| 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 | $97.54 | 5.568% | $102.971 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $135.67 | 11.762% | $151.6275 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $90.92 | 10.192% | $100.1866 | $100.19 | $100.20 | $100.20 |
| Purchase #4 | $126.40 | 10.408% | $139.5557 | $139.56 | $139.55 | $139.60 |
| Purchase #5 | $121.84 | 9.753% | $133.7231 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $140.95 | 9.848% | $154.8308 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $85.78 | 12.415% | $96.4296 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $799.10 | $879.3243 | $879.33 | $879.35 | $879.30 | |