| 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 | $141.52 | 5.124% | $148.7715 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $66.76 | 13.316% | $75.6498 | $75.65 | $75.65 | $75.60 |
| Purchase #3 | $115.46 | 4.491% | $120.6453 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $221.65 | 5.723% | $234.335 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $66.97 | 5.140% | $70.4123 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $155.70 | 5.476% | $164.2261 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $6.33 | 9.840% | $6.9529 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $774.39 | $820.9929 | $821.00 | $821.00 | $820.90 | |