| 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 | $90.96 | 11.859% | $101.7469 | $101.75 | $101.75 | $101.70 |
| Purchase #2 | $166.41 | 6.353% | $176.982 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $123.41 | 12.825% | $139.2373 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $95.37 | 3.787% | $98.9817 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $42.53 | 12.368% | $47.7901 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $89.85 | 4.790% | $94.1538 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $187.41 | 5.463% | $197.6482 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $795.94 | $856.5400 | $856.54 | $856.60 | $856.50 | |