| 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 | $86.85 | 3.574% | $89.954 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $141.95 | 10.576% | $156.9626 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $150.34 | 7.260% | $161.2547 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $81.56 | 13.772% | $92.7924 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $16.49 | 12.711% | $18.586 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $184.75 | 12.523% | $207.8862 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $188.62 | 4.598% | $197.2927 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $850.56 | $924.7286 | $924.72 | $924.75 | $924.90 | |