| 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 | $188.35 | 8.577% | $204.5048 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $184.50 | 5.383% | $194.4316 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $142.60 | 11.464% | $158.9477 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $57.28 | 10.737% | $63.4302 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $122.27 | 9.871% | $134.3393 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $158.77 | 6.738% | $169.4679 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $138.49 | 6.800% | $147.9073 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $992.26 | $1,073.0288 | $1,073.03 | $1,073.05 | $1,072.90 | |