| 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 | $174.98 | 5.814% | $185.1533 | $185.15 | $185.15 | $185.20 |
| Purchase #2 | $176.85 | 6.321% | $188.0287 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $156.60 | 4.732% | $164.0103 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $202.25 | 3.531% | $209.3914 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $143.45 | 3.195% | $148.0332 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $180.25 | 11.213% | $200.4614 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $24.97 | 11.440% | $27.8266 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $1,059.35 | $1,122.9049 | $1,122.90 | $1,122.95 | $1,122.90 | |