| 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 | $159.69 | 11.627% | $178.2572 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $103.61 | 8.455% | $112.3702 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $124.53 | 7.671% | $134.0827 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $11.76 | 7.337% | $12.6228 | $12.62 | $12.60 | $12.60 |
| Purchase #5 | $90.63 | 3.657% | $93.9443 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $70.97 | 9.316% | $77.5816 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $158.92 | 4.596% | $166.224 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $720.11 | $775.0828 | $775.07 | $775.05 | $775.10 | |