| 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 | $145.50 | 10.655% | $161.003 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $128.80 | 11.805% | $144.0048 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $190.92 | 11.505% | $212.8853 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $193.26 | 7.614% | $207.9748 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $23.89 | 13.286% | $27.064 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $150.98 | 9.778% | $165.7428 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $72.54 | 10.602% | $80.2307 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $905.89 | $998.9054 | $998.89 | $998.90 | $998.90 | |