| 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 | $182.69 | 9.474% | $199.9981 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $221.89 | 3.453% | $229.5519 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $15.62 | 13.857% | $17.7845 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $107.97 | 9.743% | $118.4895 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $249.48 | 10.186% | $274.892 | $274.89 | $274.90 | $274.90 |
| Purchase #6 | $164.91 | 11.592% | $184.0264 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $110.55 | 7.386% | $118.7152 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $1,053.11 | $1,143.4576 | $1,143.46 | $1,143.50 | $1,143.50 | |