| 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 | $180.92 | 12.358% | $203.2781 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $32.38 | 10.485% | $35.775 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $211.77 | 13.113% | $239.5394 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $40.37 | 12.724% | $45.5067 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $51.95 | 5.848% | $54.988 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $107.54 | 8.166% | $116.3217 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $118.33 | 13.640% | $134.4702 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $743.26 | $829.8791 | $829.89 | $829.90 | $829.90 | |