| 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 | $173.87 | 11.320% | $193.5521 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $12.48 | 7.716% | $13.443 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $187.91 | 8.642% | $204.1492 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $43.80 | 4.791% | $45.8985 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $8.29 | 9.239% | $9.0559 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $88.35 | 12.464% | $99.3619 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $174.79 | 3.645% | $181.1611 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $689.49 | $746.6217 | $746.62 | $746.60 | $746.70 | |