| 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 | $158.67 | 11.515% | $176.9409 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $5.51 | 10.522% | $6.0898 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $35.57 | 10.784% | $39.4059 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $39.91 | 9.513% | $43.7066 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $245.85 | 5.418% | $259.1702 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $47.33 | 12.801% | $53.3887 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $146.61 | 11.497% | $163.4658 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $679.45 | $742.1679 | $742.18 | $742.15 | $742.20 | |