| 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 | $164.58 | 4.304% | $171.6635 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $75.92 | 10.821% | $84.1353 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $244.33 | 4.712% | $255.8428 | $255.84 | $255.85 | $255.80 |
| Purchase #4 | $76.95 | 13.124% | $87.0489 | $87.05 | $87.05 | $87.00 |
| Purchase #5 | $167.36 | 13.407% | $189.798 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $145.50 | 12.163% | $163.1972 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $14.42 | 6.337% | $15.3338 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $889.06 | $967.0195 | $967.02 | $967.05 | $966.90 | |