| 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 | $110.80 | 8.836% | $120.5903 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $149.92 | 5.586% | $158.2945 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $165.51 | 9.379% | $181.0332 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $96.28 | 8.453% | $104.4185 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $120.49 | 3.267% | $124.4264 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $156.36 | 4.661% | $163.6479 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $180.28 | 3.765% | $187.0675 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $979.64 | $1,039.4783 | $1,039.48 | $1,039.50 | $1,039.40 | |