| 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 | $135.69 | 7.349% | $145.6619 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $172.61 | 8.503% | $187.287 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $41.42 | 13.632% | $47.0664 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $21.68 | 5.691% | $22.9138 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $157.69 | 7.275% | $169.1619 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $181.97 | 13.203% | $205.9955 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $170.93 | 11.670% | $190.8775 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $881.99 | $968.9640 | $968.97 | $968.95 | $969.10 | |