| 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 | $181.35 | 3.155% | $187.0716 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $233.29 | 4.376% | $243.4988 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $169.66 | 12.372% | $190.6503 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $83.95 | 9.806% | $92.1821 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $68.73 | 9.552% | $75.2951 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $192.61 | 5.665% | $203.5214 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $65.85 | 5.632% | $69.5587 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $995.44 | $1,061.7780 | $1,061.78 | $1,061.75 | $1,061.90 | |