| 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 | $140.83 | 10.248% | $155.2623 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $159.68 | 4.617% | $167.0524 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $169.79 | 12.476% | $190.973 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $131.50 | 6.263% | $139.7358 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $131.68 | 12.306% | $147.8845 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $205.99 | 13.459% | $233.7142 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $200.60 | 10.536% | $221.7352 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $1,140.07 | $1,256.3574 | $1,256.35 | $1,256.35 | $1,256.40 | |