| 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 | $15.52 | 12.874% | $17.518 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $141.63 | 11.527% | $157.9557 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $146.88 | 6.351% | $156.2083 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $196.82 | 6.700% | $210.0069 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $54.72 | 7.556% | $58.8546 | $58.85 | $58.85 | $58.90 |
| Purchase #6 | $58.71 | 5.599% | $61.9972 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $48.65 | 9.147% | $53.1 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $662.93 | $715.6407 | $715.65 | $715.60 | $715.70 | |