| 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 | $157.95 | 9.751% | $173.3517 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $231.27 | 7.748% | $249.1888 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $98.74 | 4.289% | $102.975 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $141.78 | 13.329% | $160.6779 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $9.50 | 10.379% | $10.486 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $170.78 | 11.335% | $190.1379 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $19.34 | 4.757% | $20.26 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $829.36 | $907.0773 | $907.09 | $907.15 | $907.20 | |