| 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 | $158.43 | 6.252% | $168.335 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $26.47 | 13.489% | $30.0405 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $132.91 | 9.269% | $145.2294 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $97.55 | 4.501% | $101.9407 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $43.48 | 8.729% | $47.2754 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $182.64 | 3.169% | $188.4279 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $220.44 | 7.266% | $236.4572 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $861.92 | $917.7061 | $917.72 | $917.80 | $917.60 | |