| 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 | $107.75 | 8.859% | $117.2956 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $140.68 | 11.836% | $157.3309 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $211.26 | 6.598% | $225.1989 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $109.99 | 7.340% | $118.0633 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $156.63 | 10.503% | $173.0808 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $156.95 | 4.685% | $164.3031 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $142.27 | 7.299% | $152.6543 | $152.65 | $152.65 | $152.70 |
| 7 purchase totals = | $1,025.53 | $1,107.9269 | $1,107.92 | $1,107.95 | $1,108.00 | |