| 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 | $166.58 | 3.283% | $172.0488 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $207.73 | 10.149% | $228.8125 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $238.65 | 5.299% | $251.2961 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $120.35 | 5.533% | $127.009 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $91.26 | 8.825% | $99.3137 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $67.26 | 4.353% | $70.1878 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $109.55 | 8.848% | $119.243 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $1,001.38 | $1,067.9109 | $1,067.91 | $1,067.90 | $1,067.80 | |