| 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 | $72.84 | 12.487% | $81.9355 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $239.71 | 5.444% | $252.7598 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $174.26 | 8.839% | $189.6628 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $205.41 | 9.694% | $225.3224 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $54.93 | 8.134% | $59.398 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $169.30 | 12.762% | $190.9061 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $163.77 | 6.687% | $174.7213 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $1,080.22 | $1,174.7059 | $1,174.71 | $1,174.65 | $1,174.70 | |