| 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 | $17.27 | 9.756% | $18.9549 | $18.95 | $18.95 | $19.00 |
| Purchase #2 | $205.98 | 12.731% | $232.2033 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $190.96 | 13.815% | $217.3411 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $207.91 | 8.271% | $225.1062 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $166.42 | 7.547% | $178.9797 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $8.74 | 5.164% | $9.1913 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $36.25 | 10.477% | $40.0479 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $833.53 | $921.8244 | $921.82 | $921.85 | $921.80 | |