| 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 | $190.74 | 3.295% | $197.0249 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $50.91 | 3.141% | $52.5091 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $178.54 | 9.377% | $195.2817 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $126.56 | 8.681% | $137.5467 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $222.35 | 5.326% | $234.1924 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $156.31 | 10.873% | $173.3056 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $15.61 | 4.556% | $16.3212 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $941.02 | $1,006.1816 | $1,006.18 | $1,006.15 | $1,006.10 | |