| 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 | $179.26 | 6.318% | $190.5856 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $43.56 | 3.137% | $44.9265 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $67.72 | 9.841% | $74.3843 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $100.56 | 9.354% | $109.9664 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $115.34 | 9.364% | $126.1404 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $60.48 | 8.357% | $65.5343 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $235.39 | 4.810% | $246.7123 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $802.31 | $858.2498 | $858.25 | $858.30 | $858.20 | |