| 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 | $189.33 | 3.870% | $196.6571 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $137.82 | 3.347% | $142.4328 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $213.68 | 3.166% | $220.4451 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $122.33 | 3.210% | $126.2568 | $126.26 | $126.25 | $126.30 |
| Purchase #5 | $160.94 | 6.565% | $171.5057 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $231.99 | 13.224% | $262.6684 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $233.34 | 8.835% | $253.9556 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,289.43 | $1,373.9215 | $1,373.94 | $1,373.90 | $1,374.00 | |