| 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 | $177.58 | 9.375% | $194.2281 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $32.87 | 4.289% | $34.2798 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $32.80 | 10.491% | $36.241 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $169.43 | 4.611% | $177.2424 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $5.36 | 8.532% | $5.8173 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $214.72 | 12.743% | $242.0818 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $121.84 | 12.147% | $136.6399 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $754.60 | $826.5303 | $826.53 | $826.60 | $826.40 | |