| 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 | $75.70 | 7.835% | $81.6311 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $178.57 | 5.139% | $187.7467 | $187.75 | $187.75 | $187.70 |
| Purchase #3 | $104.52 | 12.813% | $117.9121 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $224.49 | 12.320% | $252.1472 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $151.97 | 13.688% | $172.7717 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $159.48 | 8.565% | $173.1395 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $20.71 | 9.321% | $22.6404 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $915.44 | $1,007.9887 | $1,007.99 | $1,008.00 | $1,007.80 | |