| 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 | $146.48 | 8.311% | $158.654 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $77.51 | 7.351% | $83.2078 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $137.92 | 13.664% | $156.7654 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $159.78 | 5.129% | $167.9751 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $64.89 | 9.410% | $70.9961 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $126.56 | 13.187% | $143.2495 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $106.49 | 11.405% | $118.6352 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $819.63 | $899.4831 | $899.50 | $899.50 | $899.50 | |