| 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 | $131.89 | 8.605% | $143.2391 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $169.90 | 4.760% | $177.9872 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $18.82 | 9.174% | $20.5465 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $16.36 | 6.443% | $17.4141 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $83.85 | 13.277% | $94.9828 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $136.38 | 12.561% | $153.5107 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $65.28 | 6.345% | $69.422 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $622.48 | $677.1024 | $677.10 | $677.10 | $677.00 | |