| 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 | $170.48 | 12.735% | $192.1906 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $59.65 | 9.478% | $65.3036 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $83.63 | 11.225% | $93.0175 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $181.89 | 5.150% | $191.2573 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $243.89 | 5.480% | $257.2552 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $96.43 | 13.183% | $109.1424 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $219.44 | 3.393% | $226.8856 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,055.41 | $1,135.0522 | $1,135.06 | $1,135.05 | $1,135.10 | |