| 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 | $229.61 | 7.319% | $246.4152 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $154.38 | 8.247% | $167.1117 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $192.63 | 3.820% | $199.9885 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $72.48 | 9.204% | $79.1511 | $79.15 | $79.15 | $79.20 |
| Purchase #5 | $50.64 | 8.510% | $54.9495 | $54.95 | $54.95 | $54.90 |
| Purchase #6 | $46.55 | 11.786% | $52.0364 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $64.94 | 5.856% | $68.7429 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $811.23 | $868.3953 | $868.40 | $868.40 | $868.30 | |