| 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 | $114.85 | 10.346% | $126.7324 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $130.30 | 3.733% | $135.1641 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $5.67 | 13.310% | $6.4247 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $117.37 | 8.514% | $127.3629 | $127.36 | $127.35 | $127.40 |
| Purchase #5 | $30.85 | 7.112% | $33.0441 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $191.99 | 12.248% | $215.5049 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $159.65 | 6.696% | $170.3402 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $750.68 | $814.5733 | $814.55 | $814.55 | $814.50 | |