| 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 | $191.70 | 4.368% | $200.0735 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $155.88 | 11.296% | $173.4882 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $147.57 | 11.347% | $164.3148 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $7.68 | 8.624% | $8.3423 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $8.47 | 3.520% | $8.7681 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $245.92 | 5.346% | $259.0669 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $143.26 | 13.790% | $163.0156 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $900.48 | $977.0694 | $977.07 | $977.00 | $977.10 | |