| 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 | $164.85 | 13.142% | $186.5146 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $78.60 | 6.630% | $83.8112 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $198.74 | 7.789% | $214.2199 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $227.89 | 4.759% | $238.7353 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $74.71 | 5.507% | $78.8243 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $73.35 | 3.251% | $75.7346 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $76.91 | 12.707% | $86.683 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $895.05 | $964.5229 | $964.51 | $964.50 | $964.40 | |