| 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 | $121.56 | 11.107% | $135.0617 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $109.40 | 12.379% | $122.9426 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $172.40 | 8.590% | $187.2092 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $123.90 | 8.703% | $134.683 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $54.61 | 11.617% | $60.954 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $65.84 | 10.163% | $72.5313 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $166.66 | 5.481% | $175.7946 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $814.37 | $889.1764 | $889.16 | $889.20 | $889.20 | |