| 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 | $174.27 | 13.281% | $197.4148 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $154.97 | 11.863% | $173.3541 | $173.35 | $173.35 | $173.40 |
| Purchase #3 | $91.44 | 8.790% | $99.4776 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $243.50 | 9.492% | $266.613 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $71.62 | 12.350% | $80.4651 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $95.40 | 6.328% | $101.4369 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $11.34 | 7.715% | $12.2149 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $842.54 | $930.9764 | $930.97 | $930.95 | $931.00 | |