| 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 | $163.27 | 10.377% | $180.2125 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $78.88 | 9.417% | $86.3081 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $82.77 | 10.425% | $91.3988 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $192.44 | 12.434% | $216.368 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $111.88 | 3.257% | $115.5239 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $203.35 | 8.109% | $219.8397 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $155.67 | 9.827% | $170.9677 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $988.26 | $1,080.6187 | $1,080.62 | $1,080.55 | $1,080.60 | |