| 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 | $150.72 | 11.473% | $168.0121 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $5.46 | 3.617% | $5.6575 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $20.67 | 10.451% | $22.8302 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $137.96 | 12.399% | $155.0657 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $67.60 | 9.235% | $73.8429 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $221.46 | 12.522% | $249.1912 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $18.63 | 13.301% | $21.108 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $622.50 | $695.7076 | $695.71 | $695.70 | $695.70 | |