| 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 | $11.71 | 13.163% | $13.2514 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $152.75 | 13.866% | $173.9303 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $123.57 | 5.105% | $129.8782 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $23.40 | 3.867% | $24.3049 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $224.36 | 3.229% | $231.6046 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $154.25 | 9.378% | $168.7156 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $20.61 | 8.540% | $22.3701 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $710.65 | $764.0551 | $764.05 | $764.05 | $764.10 | |