| 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 | $16.97 | 4.258% | $17.6926 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $208.32 | 3.311% | $215.2175 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $94.91 | 11.638% | $105.9556 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $215.76 | 9.322% | $235.8731 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $43.81 | 7.322% | $47.0178 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $82.53 | 6.662% | $88.0281 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $135.99 | 9.393% | $148.7635 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $798.29 | $858.5482 | $858.55 | $858.50 | $858.60 | |