| 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 | $149.94 | 3.873% | $155.7472 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $104.83 | 3.630% | $108.6353 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $212.52 | 7.515% | $228.4909 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $19.43 | 5.652% | $20.5282 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $194.36 | 11.192% | $216.1128 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $60.92 | 10.458% | $67.291 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $101.98 | 13.483% | $115.73 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $843.98 | $912.5354 | $912.54 | $912.60 | $912.40 | |