| 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 | $225.43 | 9.607% | $247.0871 | $247.09 | $247.10 | $247.10 |
| Purchase #2 | $169.35 | 3.473% | $175.2315 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $165.98 | 9.180% | $181.217 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $164.93 | 3.688% | $171.0126 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $36.41 | 13.670% | $41.3872 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $184.47 | 10.662% | $204.1382 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $113.65 | 9.634% | $124.599 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $1,060.22 | $1,144.6726 | $1,144.68 | $1,144.70 | $1,144.60 | |