| 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 | $126.32 | 3.811% | $131.1341 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $10.70 | 4.641% | $11.1966 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $31.79 | 8.621% | $34.5306 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $73.42 | 6.834% | $78.4375 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $169.43 | 12.365% | $190.38 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $222.70 | 13.353% | $252.4371 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $16.79 | 11.222% | $18.6742 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $651.15 | $716.7901 | $716.79 | $716.85 | $716.70 | |