| 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 | $74.35 | 6.364% | $79.0816 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $236.32 | 13.494% | $268.209 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $156.47 | 12.293% | $175.7049 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $173.52 | 4.608% | $181.5158 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $23.87 | 5.439% | $25.1683 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $137.54 | 10.492% | $151.9707 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $134.58 | 10.477% | $148.6799 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $936.65 | $1,030.3302 | $1,030.33 | $1,030.30 | $1,030.40 | |