| 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 | $168.62 | 11.412% | $187.8629 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $49.25 | 13.832% | $56.0623 | $56.06 | $56.05 | $56.10 |
| Purchase #3 | $195.99 | 8.734% | $213.1078 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $113.59 | 10.153% | $125.1228 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $207.90 | 9.818% | $228.3116 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $81.54 | 7.411% | $87.5829 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $183.90 | 12.533% | $206.9482 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,000.79 | $1,104.9985 | $1,104.99 | $1,104.95 | $1,105.00 | |