| 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 | $163.88 | 6.804% | $175.0304 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $196.36 | 10.341% | $216.6656 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $53.91 | 11.307% | $60.0056 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $52.84 | 7.509% | $56.8078 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $183.30 | 5.497% | $193.376 | $193.38 | $193.40 | $193.40 |
| Purchase #6 | $245.70 | 12.799% | $277.1471 | $277.15 | $277.15 | $277.10 |
| Purchase #7 | $177.94 | 12.202% | $199.6522 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $1,073.93 | $1,178.6847 | $1,178.70 | $1,178.70 | $1,178.70 | |