| 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 | $168.52 | 13.735% | $191.6662 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $105.76 | 3.196% | $109.1401 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $37.97 | 4.306% | $39.605 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $21.56 | 12.453% | $24.2449 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $71.64 | 13.300% | $81.1681 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $104.62 | 10.136% | $115.2243 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $88.47 | 7.725% | $95.3043 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $598.54 | $656.3529 | $656.35 | $656.30 | $656.30 | |