| 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 | $140.77 | 9.695% | $154.4177 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $131.70 | 5.203% | $138.5524 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $17.57 | 11.260% | $19.5484 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $225.41 | 8.776% | $245.192 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $32.80 | 13.424% | $37.2031 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $246.53 | 5.355% | $259.7317 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $20.86 | 11.201% | $23.1965 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $815.64 | $877.8418 | $877.84 | $877.85 | $877.80 | |