| 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 | $142.34 | 12.824% | $160.5937 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $11.31 | 7.305% | $12.1362 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $229.98 | 8.266% | $248.9901 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $163.84 | 9.270% | $179.028 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $18.45 | 11.609% | $20.5919 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $113.41 | 6.616% | $120.9132 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $35.89 | 12.575% | $40.4032 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $715.22 | $782.6563 | $782.65 | $782.70 | $782.60 | |