| 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 | $179.30 | 7.513% | $192.7708 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $174.31 | 5.558% | $183.9981 | $184.00 | $184.00 | $184.00 |
| Purchase #3 | $233.51 | 11.237% | $259.7495 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $148.66 | 13.691% | $169.013 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $12.96 | 10.745% | $14.3526 | $14.35 | $14.35 | $14.40 |
| Purchase #6 | $240.88 | 12.129% | $270.0963 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $243.79 | 13.115% | $275.7631 | $275.76 | $275.75 | $275.80 |
| 7 purchase totals = | $1,233.41 | $1,365.7434 | $1,365.74 | $1,365.70 | $1,365.80 | |