| 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 | $127.82 | 4.166% | $133.145 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $88.61 | 10.329% | $97.7625 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $135.70 | 11.572% | $151.4032 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $190.47 | 4.198% | $198.4659 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $153.27 | 4.354% | $159.9434 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $148.88 | 5.252% | $156.6992 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $65.80 | 6.783% | $70.2632 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $910.55 | $967.6824 | $967.68 | $967.65 | $967.70 | |