| 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 | $137.40 | 7.489% | $147.6899 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $210.65 | 13.431% | $238.9424 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $227.31 | 5.496% | $239.803 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $88.78 | 12.565% | $99.9352 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $25.91 | 13.141% | $29.3148 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $194.52 | 7.451% | $209.0137 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $197.62 | 6.626% | $210.7143 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $1,082.19 | $1,175.4133 | $1,175.40 | $1,175.40 | $1,175.30 | |