| 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 | $234.47 | 5.420% | $247.1783 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $87.32 | 3.130% | $90.0531 | $90.05 | $90.05 | $90.10 |
| Purchase #3 | $6.66 | 8.573% | $7.231 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $156.27 | 6.860% | $166.9901 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $82.95 | 6.506% | $88.3467 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $161.36 | 9.839% | $177.2362 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $185.33 | 3.803% | $192.3781 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $914.36 | $969.4135 | $969.42 | $969.50 | $969.40 | |