| 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 | $182.88 | 9.758% | $200.7254 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $195.67 | 11.860% | $218.8765 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $180.69 | 9.162% | $197.2448 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $202.65 | 10.654% | $224.2403 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $149.49 | 10.322% | $164.9204 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $176.91 | 6.802% | $188.9434 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $154.97 | 6.228% | $164.6215 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $1,243.26 | $1,359.5723 | $1,359.57 | $1,359.60 | $1,359.40 | |