| 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 | $77.87 | 5.413% | $82.0851 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $164.46 | 10.790% | $182.2052 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $183.89 | 5.344% | $193.7171 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $225.92 | 13.464% | $256.3379 | $256.34 | $256.35 | $256.30 |
| Purchase #5 | $155.56 | 10.492% | $171.8814 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $173.78 | 5.116% | $182.6706 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $66.71 | 4.242% | $69.5398 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $1,048.19 | $1,138.4371 | $1,138.45 | $1,138.45 | $1,138.40 | |