| 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 | $148.94 | 8.552% | $161.6773 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $158.48 | 6.441% | $168.6877 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $87.97 | 4.687% | $92.0932 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $127.38 | 11.686% | $142.2656 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $129.69 | 3.645% | $134.4172 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $199.74 | 8.380% | $216.4782 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $64.90 | 8.583% | $70.4704 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $917.10 | $986.0896 | $986.10 | $986.10 | $986.20 | |