| 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 | $185.64 | 6.340% | $197.4096 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $33.41 | 7.555% | $35.9341 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $141.86 | 3.344% | $146.6038 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $34.98 | 3.684% | $36.2687 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $152.99 | 3.820% | $158.8342 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $163.53 | 6.867% | $174.7596 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $136.75 | 8.867% | $148.8756 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $849.16 | $898.6856 | $898.68 | $898.70 | $898.70 | |