| 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 | $214.70 | 6.584% | $228.8358 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $83.80 | 8.800% | $91.1744 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $24.26 | 6.633% | $25.8692 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $7.82 | 11.654% | $8.7313 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $155.59 | 7.733% | $167.6218 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $241.89 | 5.665% | $255.5931 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $59.56 | 10.720% | $65.9448 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $787.62 | $843.7704 | $843.76 | $843.75 | $843.70 | |