| 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 | $206.76 | 6.702% | $220.6171 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $146.99 | 7.329% | $157.7629 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $27.54 | 12.635% | $31.0197 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $193.85 | 9.449% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $102.49 | 9.410% | $112.1343 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $188.58 | 9.541% | $206.5724 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $19.62 | 7.279% | $21.0481 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $885.83 | $961.3214 | $961.32 | $961.25 | $961.30 | |