| 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 | $174.89 | 8.255% | $189.3272 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $23.89 | 3.450% | $24.7142 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $142.42 | 8.694% | $154.802 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $51.98 | 3.859% | $53.9859 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $172.78 | 5.161% | $181.6972 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $231.77 | 13.449% | $262.9407 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $13.79 | 10.314% | $15.2123 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $811.52 | $882.6795 | $882.68 | $882.70 | $882.60 | |