| 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 | $198.60 | 9.241% | $216.9526 | $216.95 | $216.95 | $217.00 |
| Purchase #2 | $160.60 | 12.412% | $180.5337 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $113.65 | 7.405% | $122.0658 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $122.29 | 13.469% | $138.7612 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $130.62 | 10.110% | $143.8257 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $173.88 | 8.548% | $188.7433 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $75.71 | 8.320% | $82.0091 | $82.01 | $82.00 | $82.00 |
| 7 purchase totals = | $975.35 | $1,072.8914 | $1,072.89 | $1,072.90 | $1,072.90 | |