| 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 | $178.76 | 11.197% | $198.7758 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $58.38 | 6.536% | $62.1957 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $70.84 | 11.663% | $79.1021 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $7.51 | 7.575% | $8.0789 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $124.97 | 13.377% | $141.6872 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $160.49 | 12.355% | $180.3185 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $115.85 | 10.404% | $127.903 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $716.80 | $798.0612 | $798.07 | $798.10 | $798.10 | |