| 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 | $170.61 | 3.643% | $176.8253 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $200.40 | 10.309% | $221.0592 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $188.68 | 9.134% | $205.914 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $239.49 | 11.873% | $267.9246 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $159.78 | 13.464% | $181.2928 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $60.26 | 9.827% | $66.1818 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $220.29 | 8.373% | $238.7349 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $1,239.51 | $1,357.9326 | $1,357.92 | $1,357.95 | $1,357.90 | |