| 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 | $133.52 | 5.320% | $140.6233 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $58.81 | 10.680% | $65.0909 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $205.43 | 13.395% | $232.9473 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $94.25 | 8.841% | $102.5826 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $22.64 | 8.660% | $24.6006 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $132.36 | 3.364% | $136.8126 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $73.80 | 9.279% | $80.6479 | $80.65 | $80.65 | $80.60 |
| 7 purchase totals = | $720.81 | $783.3052 | $783.30 | $783.30 | $783.20 | |