| 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 | $149.94 | 8.183% | $162.2096 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $206.29 | 13.668% | $234.4857 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $177.82 | 7.477% | $191.1156 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $241.32 | 7.847% | $260.2564 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $12.66 | 8.692% | $13.7604 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $18.65 | 11.380% | $20.7724 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $200.69 | 11.396% | $223.5606 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $1,007.37 | $1,106.1607 | $1,106.17 | $1,106.10 | $1,106.30 | |