| 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 | $147.77 | 9.447% | $161.7298 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $30.83 | 11.452% | $34.3607 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $233.76 | 3.810% | $242.6663 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $37.89 | 4.269% | $39.5075 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $106.78 | 7.223% | $114.4927 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $96.75 | 7.697% | $104.1968 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $140.33 | 3.647% | $145.4478 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $794.11 | $842.4016 | $842.41 | $842.40 | $842.40 | |