| 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 | $129.73 | 11.429% | $144.5568 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $100.57 | 5.617% | $106.219 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $82.63 | 9.815% | $90.7401 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $195.86 | 12.441% | $220.2269 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $166.50 | 6.164% | $176.7631 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $164.86 | 6.732% | $175.9584 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $78.87 | 10.441% | $87.1048 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $919.02 | $1,001.5691 | $1,001.57 | $1,001.55 | $1,001.60 | |