| 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 | $165.82 | 7.754% | $178.6777 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $65.79 | 12.776% | $74.1953 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $25.51 | 5.556% | $26.9273 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $41.89 | 5.561% | $44.2195 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $206.81 | 11.138% | $229.8445 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $223.70 | 4.141% | $232.9634 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $114.88 | 6.680% | $122.554 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $844.40 | $909.3817 | $909.38 | $909.40 | $909.40 | |