| 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 | $170.63 | 4.683% | $178.6206 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $200.76 | 5.863% | $212.5306 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $222.95 | 8.686% | $242.3154 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $192.31 | 9.558% | $210.691 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $95.87 | 10.731% | $106.1578 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $52.97 | 8.193% | $57.3098 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $38.56 | 3.804% | $40.0268 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $974.05 | $1,047.6520 | $1,047.66 | $1,047.65 | $1,047.60 | |