| 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 | $103.73 | 4.266% | $108.1551 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $59.65 | 12.121% | $66.8802 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $160.98 | 13.149% | $182.1473 | $182.15 | $182.15 | $182.10 |
| Purchase #4 | $15.34 | 4.826% | $16.0803 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $156.39 | 4.853% | $163.9796 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $29.68 | 4.487% | $31.0117 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $92.62 | 5.812% | $98.0031 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $618.39 | $666.2573 | $666.26 | $666.30 | $666.30 | |