| 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 | $163.55 | 4.461% | $170.846 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $84.89 | 12.672% | $95.6473 | $95.65 | $95.65 | $95.60 |
| Purchase #3 | $238.78 | 11.210% | $265.5472 | $265.55 | $265.55 | $265.50 |
| Purchase #4 | $116.27 | 9.339% | $127.1285 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $203.78 | 13.728% | $231.7549 | $231.75 | $231.75 | $231.80 |
| Purchase #6 | $26.44 | 3.545% | $27.3773 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $5.68 | 5.765% | $6.0075 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $839.39 | $924.3087 | $924.32 | $924.35 | $924.20 | |