| 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 | $172.59 | 8.226% | $186.7873 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $10.47 | 10.729% | $11.5933 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $152.96 | 12.330% | $171.82 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $160.61 | 7.564% | $172.7585 | $172.76 | $172.75 | $172.80 |
| Purchase #5 | $211.66 | 13.224% | $239.6499 | $239.65 | $239.65 | $239.60 |
| Purchase #6 | $207.30 | 8.633% | $225.1962 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $84.73 | 13.787% | $96.4117 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $1,000.32 | $1,104.2169 | $1,104.22 | $1,104.20 | $1,104.20 | |