| 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 | $148.34 | 6.380% | $157.8041 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $45.91 | 4.437% | $47.947 | $47.95 | $47.95 | $47.90 |
| Purchase #3 | $76.71 | 9.389% | $83.9123 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $220.54 | 8.289% | $238.8206 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $75.70 | 9.628% | $82.9884 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $191.35 | 10.835% | $212.0828 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $100.45 | 10.594% | $111.0917 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $859.00 | $934.6469 | $934.64 | $934.65 | $934.60 | |