| 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 | $103.95 | 9.151% | $113.4625 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $159.75 | 3.315% | $165.0457 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $239.49 | 13.197% | $271.0955 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $31.51 | 13.828% | $35.8672 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $133.56 | 7.462% | $143.5262 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $163.79 | 9.477% | $179.3124 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $53.28 | 10.568% | $58.9106 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $885.33 | $967.2201 | $967.23 | $967.20 | $967.20 | |