| 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 | $160.61 | 13.224% | $181.8491 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $230.89 | 3.840% | $239.7562 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $15.41 | 6.322% | $16.3842 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $56.92 | 6.449% | $60.5908 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $208.44 | 8.575% | $226.3137 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $209.91 | 7.242% | $225.1117 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $178.72 | 12.546% | $201.1422 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $1,060.90 | $1,151.1479 | $1,151.14 | $1,151.15 | $1,151.10 | |