| 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 | $126.62 | 10.584% | $140.0215 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $183.33 | 7.426% | $196.9441 | $196.94 | $196.95 | $196.90 |
| Purchase #3 | $69.85 | 12.834% | $78.8145 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $35.82 | 3.250% | $36.9842 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $110.59 | 12.169% | $124.0477 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $5.74 | 12.575% | $6.4618 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $132.35 | 4.831% | $138.7438 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $664.30 | $722.0176 | $722.00 | $722.00 | $721.90 | |