| 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 | $143.62 | 11.443% | $160.0544 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $207.34 | 7.527% | $222.9465 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $48.56 | 8.543% | $52.7085 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $223.91 | 4.115% | $233.1239 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $170.56 | 9.280% | $186.388 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $225.35 | 5.650% | $238.0823 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $174.53 | 3.182% | $180.0835 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $1,193.87 | $1,273.3871 | $1,273.38 | $1,273.40 | $1,273.40 | |