| 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 | $185.66 | 8.551% | $201.5358 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $168.80 | 13.865% | $192.2041 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $81.28 | 10.531% | $89.8396 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $62.64 | 5.357% | $65.9956 | $66.00 | $66.00 | $66.00 |
| Purchase #5 | $29.47 | 8.840% | $32.0751 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $65.89 | 12.462% | $74.1012 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $209.56 | 9.733% | $229.9565 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $803.30 | $885.7079 | $885.72 | $885.75 | $885.70 | |