| 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 | $6.92 | 10.561% | $7.6508 | $7.65 | $7.65 | $7.70 |
| Purchase #2 | $145.62 | 13.284% | $164.9642 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $79.63 | 12.355% | $89.4683 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $147.85 | 7.306% | $158.6519 | $158.65 | $158.65 | $158.70 |
| Purchase #5 | $98.63 | 3.717% | $102.2961 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $111.30 | 7.688% | $119.8567 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $234.90 | 10.245% | $258.9655 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $824.85 | $901.8535 | $901.86 | $901.80 | $902.10 | |