| 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 | $155.52 | 12.869% | $175.5339 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $201.88 | 8.816% | $219.6777 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $198.44 | 4.825% | $208.0147 | $208.01 | $208.00 | $208.00 |
| Purchase #4 | $237.52 | 9.856% | $260.93 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $115.57 | 7.864% | $124.6584 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $80.44 | 7.702% | $86.6355 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $170.31 | 5.859% | $180.2885 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,159.68 | $1,255.7387 | $1,255.74 | $1,255.80 | $1,255.70 | |