| 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 | $174.63 | 10.206% | $192.4527 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $12.69 | 4.598% | $13.2735 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $182.65 | 3.459% | $188.9679 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $158.29 | 3.642% | $164.0549 | $164.05 | $164.05 | $164.10 |
| Purchase #5 | $27.77 | 7.153% | $29.7564 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $96.64 | 7.400% | $103.7914 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $126.74 | 10.678% | $140.2733 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $779.41 | $832.5701 | $832.56 | $832.50 | $832.80 | |