| 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 | $125.47 | 9.741% | $137.692 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $162.92 | 9.350% | $178.153 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $199.30 | 10.300% | $219.8279 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $154.59 | 7.244% | $165.7885 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $26.84 | 4.380% | $28.0156 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $169.46 | 10.468% | $187.1991 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $227.48 | 6.169% | $241.5132 | $241.51 | $241.50 | $241.50 |
| 7 purchase totals = | $1,066.06 | $1,158.1893 | $1,158.19 | $1,158.20 | $1,158.20 | |