| 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 | $90.76 | 13.313% | $102.8429 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $135.38 | 10.820% | $150.0281 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $147.68 | 8.608% | $160.3923 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $57.29 | 7.513% | $61.5942 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $122.59 | 13.237% | $138.8172 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $232.79 | 9.537% | $254.9912 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $80.43 | 10.458% | $88.8414 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $866.92 | $957.5073 | $957.50 | $957.55 | $957.40 | |