| 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 | $103.51 | 6.863% | $110.6139 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $168.70 | 8.525% | $183.0817 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $71.28 | 10.515% | $78.7751 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $80.74 | 7.703% | $86.9594 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $193.67 | 12.738% | $218.3397 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $47.75 | 10.834% | $52.9232 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $160.75 | 4.547% | $168.0593 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $826.40 | $898.7523 | $898.75 | $898.75 | $898.80 | |