| 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 | $178.97 | 10.138% | $197.114 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $11.90 | 12.458% | $13.3825 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $72.61 | 5.529% | $76.6246 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $15.96 | 11.774% | $17.8391 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $80.86 | 4.863% | $84.7922 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $59.91 | 9.419% | $65.5529 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $18.63 | 12.295% | $20.9206 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $438.84 | $476.2259 | $476.21 | $476.20 | $476.20 | |