| 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 | $156.76 | 13.223% | $177.4884 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $44.29 | 9.607% | $48.5449 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $154.25 | 5.129% | $162.1615 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $240.60 | 12.138% | $269.804 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $128.32 | 8.505% | $139.2336 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $208.64 | 13.588% | $236.99 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $173.29 | 12.565% | $195.0639 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $1,106.15 | $1,229.2863 | $1,229.27 | $1,229.30 | $1,229.30 | |