| 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 | $187.31 | 10.447% | $206.8783 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $72.48 | 10.655% | $80.2027 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $110.29 | 8.320% | $119.4661 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $101.52 | 3.329% | $104.8996 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $117.53 | 8.215% | $127.1851 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $147.36 | 7.245% | $158.0362 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $10.69 | 5.541% | $11.2823 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $747.18 | $807.9503 | $807.96 | $808.00 | $808.00 | |