| 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 | $235.93 | 8.357% | $255.6467 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $179.56 | 12.396% | $201.8183 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $171.79 | 4.765% | $179.9758 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $212.43 | 8.674% | $230.8562 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $162.50 | 4.606% | $169.9848 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $108.87 | 12.376% | $122.3438 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $31.50 | 5.307% | $33.1717 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $1,102.58 | $1,193.7973 | $1,193.80 | $1,193.80 | $1,193.80 | |