| 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 | $199.56 | 10.582% | $220.6774 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $34.86 | 4.653% | $36.482 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $139.38 | 10.338% | $153.7891 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $155.52 | 13.154% | $175.9771 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $60.57 | 4.662% | $63.3938 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $194.86 | 6.350% | $207.2336 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $24.78 | 4.539% | $25.9048 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $809.53 | $883.4578 | $883.45 | $883.55 | $883.50 | |