| 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 | $27.33 | 10.371% | $30.1644 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $134.78 | 13.256% | $152.6464 | $152.65 | $152.65 | $152.60 |
| Purchase #3 | $38.48 | 7.261% | $41.274 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $27.70 | 13.326% | $31.3913 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $223.91 | 5.398% | $235.9967 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $245.63 | 4.818% | $257.4645 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $159.57 | 5.467% | $168.2937 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $857.40 | $917.2310 | $917.22 | $917.20 | $917.30 | |