| 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 | $162.77 | 4.660% | $170.3551 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $231.34 | 7.515% | $248.7252 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $166.68 | 8.672% | $181.1345 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $136.38 | 9.189% | $148.912 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $117.34 | 9.528% | $128.5202 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $230.35 | 12.869% | $259.9937 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $175.59 | 12.717% | $197.9198 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $1,220.45 | $1,335.5605 | $1,335.56 | $1,335.55 | $1,335.50 | |