| 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 | $147.43 | 10.531% | $162.9559 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $129.99 | 6.738% | $138.7487 | $138.75 | $138.75 | $138.70 |
| Purchase #3 | $83.78 | 7.271% | $89.8716 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $204.32 | 6.366% | $217.327 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $50.55 | 3.453% | $52.2955 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $61.67 | 7.494% | $66.2915 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $201.95 | 3.700% | $209.4222 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $879.69 | $936.9124 | $936.92 | $936.90 | $936.90 | |