| 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 | $133.79 | 4.702% | $140.0808 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $174.56 | 6.555% | $186.0024 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $88.62 | 12.303% | $99.5229 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $68.98 | 8.601% | $74.913 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $222.70 | 13.349% | $252.4282 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $31.86 | 10.297% | $35.1406 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $94.36 | 3.823% | $97.9674 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $814.87 | $886.0553 | $886.05 | $886.05 | $886.00 | |