| 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 | $113.85 | 12.196% | $127.7351 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $182.77 | 10.452% | $201.8731 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $57.86 | 9.299% | $63.2404 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $35.99 | 11.652% | $40.1836 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $154.28 | 9.533% | $168.9875 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $100.66 | 3.425% | $104.1076 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $6.40 | 13.669% | $7.2748 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $651.81 | $713.4021 | $713.40 | $713.40 | $713.40 | |