| 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 | $158.33 | 5.248% | $166.6392 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $119.72 | 12.360% | $134.5174 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $13.62 | 8.683% | $14.8026 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $74.50 | 6.577% | $79.3999 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $149.27 | 13.784% | $169.8454 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $82.88 | 13.326% | $93.9246 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $198.35 | 8.417% | $215.0451 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $796.67 | $874.1742 | $874.18 | $874.15 | $874.00 | |