| 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 | $154.79 | 4.403% | $161.6054 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $19.41 | 7.157% | $20.7992 | $20.80 | $20.80 | $20.80 |
| Purchase #3 | $25.50 | 3.244% | $26.3272 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $6.49 | 7.576% | $6.9817 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $164.36 | 12.245% | $184.4859 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $191.27 | 3.525% | $198.0123 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $230.71 | 5.866% | $244.2434 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $792.53 | $842.4551 | $842.46 | $842.50 | $842.40 | |