| 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 | $212.25 | 6.307% | $225.6366 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $144.31 | 9.637% | $158.2172 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $26.36 | 5.572% | $27.8288 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $151.70 | 5.602% | $160.1982 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $122.59 | 5.874% | $129.7909 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $184.96 | 6.595% | $197.1581 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $165.27 | 6.220% | $175.5498 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $1,007.44 | $1,074.3796 | $1,074.39 | $1,074.40 | $1,074.30 | |