| 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 | $160.44 | 5.539% | $169.3268 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $189.47 | 9.555% | $207.5739 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $147.39 | 13.575% | $167.3982 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $127.59 | 13.397% | $144.6832 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $97.49 | 8.381% | $105.6606 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $94.30 | 9.450% | $103.2114 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $112.72 | 10.534% | $124.5939 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $929.40 | $1,022.4480 | $1,022.44 | $1,022.45 | $1,022.50 | |