| 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 | $139.79 | 3.658% | $144.9035 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $43.96 | 5.139% | $46.2191 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $15.59 | 8.434% | $16.9049 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $142.37 | 9.414% | $155.7727 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $246.44 | 5.391% | $259.7256 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $162.55 | 7.281% | $174.3853 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $149.64 | 9.355% | $163.6388 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $900.34 | $961.5499 | $961.55 | $961.55 | $961.50 | |