| 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 | $174.68 | 10.575% | $193.1524 | $193.15 | $193.15 | $193.20 |
| Purchase #2 | $24.66 | 13.242% | $27.9255 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $14.56 | 8.748% | $15.8337 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $165.64 | 8.789% | $180.1981 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $115.27 | 9.379% | $126.0812 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $50.97 | 9.708% | $55.9182 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $179.26 | 10.323% | $197.765 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $725.04 | $796.8741 | $796.88 | $796.90 | $796.90 | |