| 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 | $101.86 | 11.575% | $113.6503 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $152.91 | 9.467% | $167.386 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $24.50 | 6.679% | $26.1364 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $136.72 | 9.302% | $149.4377 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $216.90 | 6.843% | $231.7425 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $164.37 | 3.739% | $170.5158 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $18.27 | 9.432% | $19.9932 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $815.53 | $878.8619 | $878.87 | $878.90 | $878.80 | |