| 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 | $137.63 | 3.229% | $142.0741 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $177.70 | 9.213% | $194.0715 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $231.91 | 7.864% | $250.1474 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $72.66 | 13.441% | $82.4262 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $83.27 | 5.216% | $87.6134 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $163.25 | 13.306% | $184.972 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $60.30 | 8.176% | $65.2301 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $926.72 | $1,006.5347 | $1,006.53 | $1,006.50 | $1,006.50 | |