| 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 | $128.43 | 10.751% | $142.2375 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $56.78 | 9.553% | $62.2042 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $212.25 | 4.840% | $222.5229 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $189.55 | 10.538% | $209.5248 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $168.49 | 7.456% | $181.0526 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $118.81 | 4.500% | $124.1565 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $204.81 | 11.577% | $228.5209 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $1,079.12 | $1,170.2194 | $1,170.21 | $1,170.15 | $1,170.20 | |