| 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 | $179.34 | 11.459% | $199.8906 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $56.27 | 3.568% | $58.2777 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $69.42 | 6.357% | $73.833 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $245.35 | 3.691% | $254.4059 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $113.56 | 7.564% | $122.1497 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $46.33 | 9.515% | $50.7383 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $137.79 | 8.570% | $149.5986 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $848.06 | $908.8938 | $908.90 | $908.95 | $908.80 | |