| 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 | $141.60 | 13.512% | $160.733 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $22.87 | 7.429% | $24.569 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $123.44 | 11.414% | $137.5294 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $196.37 | 8.809% | $213.6682 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $18.31 | 10.261% | $20.1888 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $64.43 | 13.375% | $73.0475 | $73.05 | $73.05 | $73.00 |
| Purchase #7 | $137.47 | 11.335% | $153.0522 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $704.49 | $782.7881 | $782.79 | $782.80 | $782.80 | |