| 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 | $158.79 | 5.744% | $167.9109 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $241.99 | 13.756% | $275.2781 | $275.28 | $275.30 | $275.30 |
| Purchase #3 | $134.48 | 10.770% | $148.9635 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $20.80 | 11.772% | $23.2486 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $117.44 | 3.672% | $121.7524 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $7.87 | 13.325% | $8.9187 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $53.75 | 3.118% | $55.4259 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $735.12 | $801.4981 | $801.50 | $801.50 | $801.50 | |