| 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 | $18.28 | 6.566% | $19.4803 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $150.26 | 7.188% | $161.0607 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $144.67 | 6.755% | $154.4425 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $90.67 | 3.690% | $94.0157 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $167.39 | 11.544% | $186.7135 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $201.34 | 9.760% | $220.9908 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $69.93 | 8.499% | $75.8734 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $842.54 | $912.5769 | $912.57 | $912.55 | $912.60 | |