| 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 | $153.93 | 8.317% | $166.7324 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $78.53 | 13.587% | $89.1999 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $58.58 | 4.718% | $61.3438 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $130.47 | 11.758% | $145.8107 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $108.40 | 13.447% | $122.9765 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $70.41 | 6.723% | $75.1437 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $41.95 | 9.247% | $45.8291 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $642.27 | $707.0361 | $707.03 | $707.10 | $706.90 | |