| 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 | $22.73 | 10.492% | $25.1148 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $144.89 | 4.340% | $151.1782 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $169.69 | 7.258% | $182.0061 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $30.50 | 5.188% | $32.0823 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $211.96 | 11.119% | $235.5278 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $155.86 | 13.416% | $176.7702 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $159.38 | 9.504% | $174.5275 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $895.01 | $977.2069 | $977.21 | $977.25 | $977.20 | |