| 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 | $83.63 | 9.143% | $91.2763 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $192.50 | 3.316% | $198.8833 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $7.85 | 4.334% | $8.1902 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $155.78 | 12.390% | $175.0811 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $202.79 | 7.839% | $218.6867 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $142.38 | 6.153% | $151.1406 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $198.88 | 11.561% | $221.8725 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $983.81 | $1,065.1307 | $1,065.13 | $1,065.20 | $1,065.20 | |