| 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 | $131.64 | 8.608% | $142.9716 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $133.33 | 3.137% | $137.5126 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $61.90 | 6.615% | $65.9947 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $28.48 | 9.353% | $31.1437 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $105.79 | 5.729% | $111.8507 | $111.85 | $111.85 | $111.90 |
| Purchase #6 | $250.58 | 11.740% | $279.9981 | $280.00 | $280.00 | $280.00 |
| Purchase #7 | $179.62 | 13.691% | $204.2118 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $891.34 | $973.6832 | $973.67 | $973.65 | $973.70 | |