| 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 | $216.53 | 13.171% | $245.0492 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $144.88 | 8.833% | $157.6773 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $158.45 | 12.857% | $178.8219 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $19.47 | 3.142% | $20.0817 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $25.40 | 10.578% | $28.0868 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $165.85 | 8.412% | $179.8013 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $83.93 | 11.685% | $93.7372 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $814.51 | $903.2554 | $903.26 | $903.30 | $903.20 | |