| 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 | $128.98 | 11.697% | $144.0668 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $186.94 | 13.562% | $212.2928 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $165.86 | 6.852% | $177.2247 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $79.49 | 4.717% | $83.2395 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $175.96 | 12.512% | $197.9761 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $152.34 | 4.194% | $158.7291 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $184.74 | 11.186% | $205.405 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $1,074.31 | $1,178.9340 | $1,178.94 | $1,178.95 | $1,178.90 | |