| 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 | $145.28 | 10.839% | $161.0269 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $83.28 | 13.675% | $94.6685 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $140.25 | 6.160% | $148.8894 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $226.88 | 3.238% | $234.2264 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $72.88 | 11.525% | $81.2794 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $188.65 | 4.365% | $196.8846 | $196.88 | $196.90 | $196.90 |
| Purchase #7 | $222.44 | 10.836% | $246.5436 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $1,079.66 | $1,163.5188 | $1,163.52 | $1,163.60 | $1,163.50 | |