| 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 | $156.25 | 4.787% | $163.7297 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $224.82 | 3.644% | $233.0124 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $139.32 | 10.230% | $153.5724 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $210.39 | 4.681% | $220.2384 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $199.33 | 5.244% | $209.7829 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $44.44 | 7.765% | $47.8908 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $230.85 | 11.680% | $257.8133 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,205.40 | $1,286.0399 | $1,286.03 | $1,286.05 | $1,286.00 | |