| 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 | $13.30 | 6.613% | $14.1795 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $170.31 | 4.635% | $178.2039 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $238.85 | 10.775% | $264.5861 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $20.36 | 13.203% | $23.0481 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $110.76 | 8.726% | $120.4249 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $187.66 | 8.588% | $203.7762 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $148.89 | 12.403% | $167.3568 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $890.13 | $971.5755 | $971.58 | $971.60 | $971.60 | |