| 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 | $71.40 | 7.526% | $76.7736 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $146.46 | 7.294% | $157.1428 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $168.92 | 12.104% | $189.3661 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $173.46 | 3.667% | $179.8208 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $21.85 | 10.845% | $24.2196 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $206.98 | 11.378% | $230.5302 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $75.50 | 13.233% | $85.4909 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $864.57 | $943.3440 | $943.34 | $943.30 | $943.30 | |