| 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 | $20.75 | 7.503% | $22.3069 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $195.59 | 8.467% | $212.1506 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $95.51 | 11.337% | $106.338 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $66.34 | 13.265% | $75.14 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $155.25 | 7.623% | $167.0847 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $154.28 | 8.525% | $167.4324 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $71.45 | 9.461% | $78.2099 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $759.17 | $828.6625 | $828.66 | $828.70 | $828.60 | |