| 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 | $155.36 | 4.183% | $161.8587 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $42.33 | 4.409% | $44.1963 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $202.64 | 10.410% | $223.7348 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $222.31 | 12.305% | $249.6652 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $142.64 | 12.649% | $160.6825 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $52.72 | 11.626% | $58.8492 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $197.89 | 12.673% | $222.9686 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,015.89 | $1,121.9553 | $1,121.96 | $1,121.95 | $1,122.00 | |