| 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 | $125.41 | 11.762% | $140.1607 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $93.35 | 5.465% | $98.4516 | $98.45 | $98.45 | $98.50 |
| Purchase #3 | $173.38 | 12.863% | $195.6819 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $207.50 | 13.861% | $236.2616 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $63.58 | 3.332% | $65.6985 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $40.52 | 13.211% | $45.8731 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $125.48 | 8.149% | $135.7054 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $829.22 | $917.8328 | $917.83 | $917.80 | $918.00 | |