| 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 | $160.75 | 11.139% | $178.6559 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $145.44 | 4.110% | $151.4176 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $97.67 | 3.632% | $101.2174 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $19.52 | 13.401% | $22.1359 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $187.69 | 3.442% | $194.1503 | $194.15 | $194.15 | $194.20 |
| Purchase #6 | $44.47 | 7.535% | $47.8208 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $92.52 | 7.836% | $99.7699 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $748.06 | $795.1678 | $795.18 | $795.10 | $795.20 | |