| 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 | $90.44 | 11.664% | $100.9889 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $163.76 | 7.415% | $175.9028 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $151.45 | 11.148% | $168.3336 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $103.48 | 8.849% | $112.6369 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $94.57 | 3.339% | $97.7277 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $100.92 | 11.501% | $112.5268 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $188.95 | 4.270% | $197.0182 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $893.57 | $965.1349 | $965.14 | $965.20 | $965.00 | |