| 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 | $159.54 | 13.339% | $180.821 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $228.51 | 4.711% | $239.2751 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $174.39 | 10.543% | $192.7759 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $170.88 | 13.453% | $193.8685 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $223.46 | 4.634% | $233.8151 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $198.46 | 7.734% | $213.8089 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $188.59 | 11.318% | $209.9346 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,343.83 | $1,464.2991 | $1,464.31 | $1,464.30 | $1,464.30 | |