| 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 | $127.73 | 4.153% | $133.0346 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $141.91 | 9.138% | $154.8777 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $98.38 | 3.369% | $101.6944 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $42.57 | 3.758% | $44.1698 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $80.74 | 3.121% | $83.2599 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $6.72 | 4.674% | $7.0341 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $176.28 | 6.735% | $188.1525 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $674.33 | $712.2230 | $712.21 | $712.25 | $712.30 | |