| 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 | $148.35 | 7.547% | $159.546 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $243.96 | 3.617% | $252.784 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $189.58 | 6.138% | $201.2164 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $28.45 | 6.656% | $30.3436 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $228.51 | 10.638% | $252.8189 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $112.97 | 8.354% | $122.4075 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $95.36 | 6.105% | $101.1817 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $1,047.18 | $1,120.2981 | $1,120.30 | $1,120.30 | $1,120.20 | |