| 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 | $115.96 | 5.344% | $122.1569 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $162.85 | 6.303% | $173.1144 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $48.29 | 8.414% | $52.3531 | $52.35 | $52.35 | $52.40 |
| Purchase #4 | $141.58 | 8.540% | $153.6709 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $58.26 | 12.582% | $65.5903 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $125.53 | 13.302% | $142.228 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $196.86 | 5.703% | $208.0869 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $849.33 | $917.2005 | $917.20 | $917.20 | $917.30 | |