| 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 | $182.66 | 13.392% | $207.1218 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $6.73 | 6.600% | $7.1742 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $155.28 | 8.791% | $168.9307 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $26.78 | 4.261% | $27.9211 | $27.92 | $27.90 | $27.90 |
| Purchase #5 | $190.28 | 7.355% | $204.2751 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $134.86 | 8.695% | $146.5861 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $61.49 | 11.797% | $68.744 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $758.08 | $830.7530 | $830.75 | $830.75 | $830.70 | |