| 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 | $97.93 | 3.290% | $101.1519 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $83.76 | 5.673% | $88.5117 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $145.65 | 12.196% | $163.4135 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $81.37 | 10.457% | $89.8789 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $160.62 | 4.806% | $168.3394 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $167.37 | 3.666% | $173.5058 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $49.50 | 5.620% | $52.2819 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $786.20 | $837.0831 | $837.08 | $837.10 | $837.10 | |