| 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 | $131.66 | 7.422% | $141.4318 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $40.48 | 7.141% | $43.3707 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $217.56 | 5.316% | $229.1255 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $30.44 | 7.582% | $32.748 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $51.66 | 3.587% | $53.513 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $62.94 | 5.808% | $66.5956 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $237.84 | 3.825% | $246.9374 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $772.58 | $813.7220 | $813.73 | $813.75 | $813.60 | |