| 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 | $85.29 | 13.746% | $97.014 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $181.77 | 7.345% | $195.121 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $160.41 | 9.375% | $175.4484 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $169.35 | 3.272% | $174.8911 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $95.48 | 13.862% | $108.7154 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $153.36 | 11.451% | $170.9213 | $170.92 | $170.90 | $170.90 |
| Purchase #7 | $118.80 | 10.861% | $131.7029 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $964.46 | $1,053.8141 | $1,053.81 | $1,053.75 | $1,053.70 | |