| 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 | $66.62 | 13.197% | $75.4118 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $173.48 | 7.263% | $186.0799 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $239.94 | 7.844% | $258.7609 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $138.36 | 3.265% | $142.8775 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $123.94 | 11.554% | $138.26 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $142.86 | 7.659% | $153.8016 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $88.48 | 12.834% | $99.8355 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $973.68 | $1,055.0272 | $1,055.03 | $1,055.05 | $1,055.10 | |