| 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 | $174.57 | 5.755% | $184.6165 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $25.31 | 6.628% | $26.9875 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $124.42 | 8.421% | $134.8974 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $72.32 | 3.525% | $74.8693 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $145.47 | 13.377% | $164.9295 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $245.36 | 8.291% | $265.7028 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $84.89 | 3.289% | $87.682 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $872.34 | $939.6850 | $939.69 | $939.70 | $939.70 | |