| 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 | $144.86 | 12.142% | $162.4489 | $162.45 | $162.45 | $162.40 |
| Purchase #2 | $108.27 | 12.790% | $122.1177 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $131.58 | 4.277% | $137.2077 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $58.89 | 12.154% | $66.0475 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $219.98 | 3.776% | $228.2864 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $193.60 | 10.313% | $213.566 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $166.45 | 4.154% | $173.3643 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $1,023.63 | $1,103.0385 | $1,103.05 | $1,103.00 | $1,103.00 | |