| 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 | $121.70 | 10.763% | $134.7986 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $166.74 | 7.435% | $179.1371 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $36.25 | 8.379% | $39.2874 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $83.56 | 13.649% | $94.9651 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $199.35 | 12.105% | $223.4813 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $92.42 | 4.112% | $96.2203 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $116.87 | 4.418% | $122.0333 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $816.89 | $889.9231 | $889.93 | $889.95 | $889.90 | |