| 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 | $175.51 | 7.151% | $188.0607 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $61.97 | 7.337% | $66.5167 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $46.87 | 4.317% | $48.8934 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $101.59 | 6.343% | $108.0339 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $112.38 | 11.174% | $124.9373 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $60.90 | 4.832% | $63.8427 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $181.87 | 6.159% | $193.0714 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $741.09 | $793.3561 | $793.35 | $793.35 | $793.30 | |