| 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 | $144.49 | 4.551% | $151.0657 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $100.34 | 3.172% | $103.5228 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $144.98 | 8.573% | $157.4091 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $74.60 | 5.855% | $78.9678 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $203.64 | 5.520% | $214.8809 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $34.44 | 13.613% | $39.1283 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $141.76 | 8.601% | $153.9528 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $844.25 | $898.9274 | $898.93 | $898.90 | $899.00 | |