| 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 | $138.61 | 13.747% | $157.6647 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $51.35 | 7.272% | $55.0842 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $172.93 | 10.392% | $190.9009 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $109.87 | 11.195% | $122.1699 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $102.47 | 11.767% | $114.5276 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $191.41 | 7.487% | $205.7409 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $108.67 | 13.179% | $122.9916 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $875.31 | $969.0798 | $969.07 | $969.10 | $969.10 | |