| 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 | $151.68 | 9.151% | $165.5602 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $89.86 | 13.554% | $102.0396 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $30.68 | 12.516% | $34.5199 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $75.56 | 7.732% | $81.4023 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $113.25 | 8.454% | $122.8242 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $180.29 | 11.550% | $201.1135 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $142.49 | 8.206% | $154.1827 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $783.81 | $861.6424 | $861.63 | $861.60 | $861.60 | |