| 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 | $147.89 | 11.431% | $164.7953 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $210.88 | 5.399% | $222.2654 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $88.55 | 6.608% | $94.4014 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $207.84 | 11.241% | $231.2033 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $86.66 | 8.153% | $93.7254 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $5.83 | 10.377% | $6.435 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $6.33 | 11.484% | $7.0569 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $753.98 | $819.8827 | $819.90 | $819.90 | $819.90 | |