| 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 | $121.65 | 12.770% | $137.1847 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $70.99 | 5.610% | $74.9725 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $75.88 | 9.207% | $82.8663 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $122.98 | 13.359% | $139.4089 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $123.92 | 6.246% | $131.66 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $177.41 | 4.243% | $184.9375 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $233.33 | 3.254% | $240.9226 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $926.16 | $991.9525 | $991.95 | $991.90 | $992.00 | |