| 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 | $171.54 | 3.812% | $178.0791 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $230.99 | 5.466% | $243.6159 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $77.55 | 8.536% | $84.1697 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $126.47 | 3.479% | $130.8699 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $217.79 | 6.540% | $232.0335 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $232.36 | 6.524% | $247.5192 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $153.43 | 11.549% | $171.1496 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $1,210.13 | $1,287.4369 | $1,287.44 | $1,287.40 | $1,287.40 | |