| 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 | $122.80 | 11.794% | $137.283 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $54.70 | 11.520% | $61.0014 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $22.68 | 11.413% | $25.2685 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $145.48 | 7.265% | $156.0491 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $245.28 | 13.698% | $278.8785 | $278.88 | $278.90 | $278.90 |
| Purchase #6 | $148.33 | 8.514% | $160.9588 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $106.51 | 9.603% | $116.7382 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $845.78 | $936.1775 | $936.18 | $936.20 | $936.20 | |