| 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 | $168.77 | 5.748% | $178.4709 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $173.54 | 12.315% | $194.9115 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $184.95 | 3.635% | $191.6729 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $159.27 | 6.570% | $169.734 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $240.88 | 4.806% | $252.4567 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $215.41 | 6.848% | $230.1613 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $97.37 | 7.554% | $104.7253 | $104.73 | $104.75 | $104.70 |
| 7 purchase totals = | $1,240.19 | $1,322.1326 | $1,322.13 | $1,322.10 | $1,322.20 | |