| 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 | $189.90 | 13.223% | $215.0105 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $132.77 | 9.682% | $145.6248 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $151.94 | 4.374% | $158.5859 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $61.84 | 5.137% | $65.0167 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $16.67 | 10.790% | $18.4687 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $65.41 | 8.345% | $70.8685 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $5.84 | 8.670% | $6.3463 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $624.37 | $679.9214 | $679.93 | $679.85 | $679.90 | |