| 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 | $126.90 | 7.685% | $136.6523 | $136.65 | $136.65 | $136.70 |
| Purchase #2 | $55.45 | 5.813% | $58.6733 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $163.98 | 10.863% | $181.7931 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $143.51 | 8.562% | $155.7973 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $50.76 | 11.822% | $56.7608 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $138.43 | 3.321% | $143.0273 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $115.86 | 11.335% | $128.9927 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $794.89 | $861.6968 | $861.69 | $861.70 | $861.80 | |