| 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 | $124.83 | 5.438% | $131.6183 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $85.49 | 7.364% | $91.7855 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $166.27 | 9.453% | $181.9875 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $156.53 | 5.457% | $165.0718 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $99.99 | 10.491% | $110.48 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $115.78 | 6.172% | $122.9259 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $110.38 | 13.550% | $125.3365 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $859.27 | $929.2055 | $929.22 | $929.25 | $929.20 | |