| 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 | $35.38 | 10.628% | $39.1402 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $174.73 | 4.486% | $182.5684 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $213.65 | 11.486% | $238.1898 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $75.52 | 8.699% | $82.0895 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $129.71 | 10.763% | $143.6707 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $92.88 | 8.728% | $100.9866 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $140.40 | 3.765% | $145.6861 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $862.27 | $932.3313 | $932.34 | $932.35 | $932.40 | |