| 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 | $166.97 | 12.377% | $187.6359 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $151.57 | 4.499% | $158.3891 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $166.58 | 8.803% | $181.244 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $45.92 | 10.400% | $50.6957 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $211.93 | 10.575% | $234.3416 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $215.61 | 6.617% | $229.8769 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $148.43 | 6.317% | $157.8063 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,107.01 | $1,199.9895 | $1,200.00 | $1,200.05 | $1,199.90 | |