| 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 | $151.91 | 4.595% | $158.8903 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $127.87 | 13.361% | $144.9547 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $168.98 | 4.777% | $177.0522 | $177.05 | $177.05 | $177.10 |
| Purchase #4 | $137.58 | 6.501% | $146.5241 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $22.37 | 6.854% | $23.9032 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $168.65 | 11.628% | $188.2606 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $133.60 | 6.137% | $141.799 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $910.96 | $981.3841 | $981.37 | $981.35 | $981.50 | |