| 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 | $174.63 | 10.243% | $192.5174 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $50.59 | 10.458% | $55.8807 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $68.71 | 10.791% | $76.1245 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $159.38 | 11.497% | $177.7039 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $14.67 | 10.205% | $16.1671 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $147.80 | 10.766% | $163.7121 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $26.64 | 7.569% | $28.6564 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $642.42 | $710.7621 | $710.76 | $710.70 | $710.80 | |