| 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 | $144.50 | 6.718% | $154.2075 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $22.57 | 8.211% | $24.4232 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $132.76 | 6.664% | $141.6071 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $151.63 | 3.628% | $157.1311 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $27.98 | 4.364% | $29.201 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $74.60 | 9.531% | $81.7101 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $246.76 | 7.413% | $265.0523 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $800.80 | $853.3323 | $853.33 | $853.30 | $853.30 | |