| 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 | $177.57 | 11.191% | $197.4419 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $62.43 | 10.612% | $69.0551 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $223.64 | 5.248% | $235.3766 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $216.47 | 7.592% | $232.9044 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $169.94 | 12.657% | $191.4493 | $191.45 | $191.45 | $191.40 |
| Purchase #6 | $47.96 | 6.364% | $51.0122 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $17.85 | 11.261% | $19.8601 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $915.86 | $997.0996 | $997.10 | $997.10 | $997.10 | |