| 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 | $164.60 | 6.432% | $175.1871 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $125.35 | 12.651% | $141.208 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $225.92 | 12.713% | $254.6412 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $23.44 | 5.753% | $24.7885 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $214.36 | 9.492% | $234.7071 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $156.40 | 10.123% | $172.2324 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $15.83 | 10.677% | $17.5202 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $925.90 | $1,020.2845 | $1,020.29 | $1,020.30 | $1,020.20 | |