| 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 | $100.39 | 6.183% | $106.5971 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $113.39 | 7.328% | $121.6992 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $201.70 | 10.401% | $222.6788 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $64.83 | 9.286% | $70.8501 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $39.33 | 9.421% | $43.0353 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $131.30 | 7.397% | $141.0123 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $133.51 | 9.739% | $146.5125 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $784.45 | $852.3853 | $852.39 | $852.40 | $852.40 | |