| 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 | $13.40 | 13.323% | $15.1853 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $219.76 | 5.219% | $231.2293 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $84.39 | 12.422% | $94.8729 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $141.80 | 3.852% | $147.2621 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $14.33 | 10.713% | $15.8652 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $207.29 | 9.396% | $226.767 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $177.75 | 9.453% | $194.5527 | $194.55 | $194.55 | $194.60 |
| 7 purchase totals = | $858.72 | $925.7345 | $925.74 | $925.70 | $925.90 | |