| 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 | $147.79 | 8.722% | $160.6802 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $98.94 | 11.206% | $110.0272 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $166.35 | 5.440% | $175.3994 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $17.97 | 5.428% | $18.9454 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $108.93 | 10.819% | $120.7151 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $58.39 | 8.340% | $63.2597 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $83.94 | 13.204% | $95.0234 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $682.31 | $744.0504 | $744.06 | $744.05 | $744.00 | |