| 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 | $132.87 | 11.656% | $148.3573 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $105.44 | 9.251% | $115.1943 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $10.27 | 7.809% | $11.072 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $16.85 | 6.305% | $17.9124 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $47.53 | 11.290% | $52.8961 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $232.27 | 9.761% | $254.9419 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $97.94 | 6.735% | $104.5363 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $643.17 | $704.9103 | $704.91 | $704.90 | $704.90 | |