| 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 | $177.99 | 11.203% | $197.9302 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $176.87 | 12.142% | $198.3456 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $60.91 | 12.301% | $68.4025 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $133.37 | 8.336% | $144.4877 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $9.29 | 11.306% | $10.3403 | $10.34 | $10.35 | $10.30 |
| Purchase #6 | $124.98 | 12.766% | $140.9349 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $82.39 | 9.349% | $90.0926 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $765.80 | $850.5338 | $850.53 | $850.60 | $850.40 | |