| 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 | $152.86 | 7.307% | $164.0295 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $27.81 | 12.815% | $31.3739 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $8.94 | 4.450% | $9.3378 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $194.62 | 9.175% | $212.4764 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $182.59 | 12.749% | $205.8684 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $17.32 | 4.826% | $18.1559 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $203.51 | 9.816% | $223.4865 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $787.65 | $864.7284 | $864.74 | $864.75 | $864.80 | |