| 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 | $163.99 | 6.585% | $174.7887 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $240.59 | 7.577% | $258.8195 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $172.88 | 4.645% | $180.9103 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $204.40 | 11.405% | $227.7118 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $229.26 | 12.185% | $257.1953 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $156.36 | 9.842% | $171.749 | $171.75 | $171.75 | $171.70 |
| Purchase #7 | $156.72 | 9.755% | $172.008 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $1,324.20 | $1,443.1826 | $1,443.19 | $1,443.15 | $1,443.10 | |