| 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 | $186.27 | 3.432% | $192.6628 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $104.82 | 3.637% | $108.6323 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $128.84 | 11.200% | $143.2701 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $78.57 | 9.199% | $85.7977 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $57.99 | 6.289% | $61.637 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $154.87 | 10.435% | $171.0307 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $59.51 | 9.640% | $65.2468 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $770.87 | $828.2774 | $828.28 | $828.30 | $828.20 | |