| 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 | $74.44 | 10.406% | $82.1862 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $179.67 | 7.862% | $193.7957 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $182.77 | 6.427% | $194.5166 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $133.44 | 10.211% | $147.0656 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $200.72 | 12.224% | $225.256 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $26.91 | 7.593% | $28.9533 | $28.95 | $28.95 | $29.00 |
| Purchase #7 | $13.75 | 3.641% | $14.2506 | $14.25 | $14.25 | $14.30 |
| 7 purchase totals = | $811.70 | $886.0240 | $886.04 | $886.00 | $886.20 | |