| 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 | $145.81 | 6.601% | $155.4349 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $191.96 | 12.455% | $215.8686 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $74.91 | 6.232% | $79.5784 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $24.69 | 5.649% | $26.0847 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $13.56 | 9.327% | $14.8247 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $51.74 | 5.540% | $54.6064 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $52.36 | 4.850% | $54.8995 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $555.03 | $601.2972 | $601.29 | $601.30 | $601.30 | |