| 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 | $139.31 | 9.160% | $152.0708 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $23.97 | 12.766% | $27.03 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $7.69 | 8.432% | $8.3384 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $191.32 | 7.669% | $205.9923 | $205.99 | $206.00 | $206.00 |
| Purchase #5 | $135.60 | 13.563% | $153.9914 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $153.67 | 6.649% | $163.8875 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $49.62 | 4.189% | $51.6986 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $701.18 | $763.0090 | $763.01 | $763.05 | $763.00 | |