| 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 | $168.26 | 12.514% | $189.3161 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $95.50 | 11.813% | $106.7814 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $16.32 | 8.801% | $17.7563 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $32.88 | 5.240% | $34.6029 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $139.43 | 6.656% | $148.7105 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $154.93 | 12.367% | $174.0902 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $173.55 | 11.426% | $193.3798 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $780.87 | $864.6372 | $864.64 | $864.65 | $864.70 | |