| 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 | $170.34 | 6.722% | $181.7903 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $70.86 | 5.643% | $74.8586 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $87.92 | 7.420% | $94.4437 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $204.73 | 13.169% | $231.6909 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $19.95 | 9.224% | $21.7902 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $86.94 | 8.566% | $94.3873 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $127.38 | 8.330% | $137.9908 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $768.12 | $836.9518 | $836.95 | $837.00 | $837.00 | |