| 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 | $160.72 | 12.418% | $180.6782 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $229.65 | 10.475% | $253.7058 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $111.45 | 11.489% | $124.2545 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $25.98 | 6.763% | $27.737 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $15.27 | 11.136% | $16.9705 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $20.43 | 11.777% | $22.836 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $209.63 | 5.841% | $221.8745 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $773.13 | $848.0565 | $848.06 | $848.05 | $848.10 | |