| 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 | $155.61 | 12.586% | $175.1951 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $46.45 | 7.565% | $49.9639 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $121.44 | 3.107% | $125.2131 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $164.70 | 13.679% | $187.2293 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $5.88 | 8.534% | $6.3818 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $216.63 | 3.246% | $223.6618 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $149.52 | 6.698% | $159.5348 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $860.23 | $927.1798 | $927.17 | $927.20 | $927.20 | |