| 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 | $197.52 | 10.245% | $217.7559 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $184.54 | 5.349% | $194.411 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $97.32 | 10.599% | $107.6349 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $62.66 | 10.691% | $69.359 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $58.53 | 4.372% | $61.0889 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $99.86 | 8.467% | $108.3151 | $108.32 | $108.30 | $108.30 |
| Purchase #7 | $151.48 | 6.365% | $161.1217 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $851.91 | $919.6865 | $919.69 | $919.65 | $919.70 | |