| 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 | $153.34 | 11.646% | $171.198 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $30.91 | 4.498% | $32.3003 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $239.79 | 8.478% | $260.1194 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $142.25 | 6.329% | $151.253 | $151.25 | $151.25 | $151.30 |
| Purchase #5 | $230.86 | 9.278% | $252.2792 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $69.78 | 11.501% | $77.8054 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $153.86 | 9.135% | $167.9151 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $1,020.79 | $1,112.8704 | $1,112.88 | $1,112.85 | $1,112.90 | |