| 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 | $172.60 | 5.657% | $182.364 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $96.71 | 8.321% | $104.7572 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $91.67 | 3.800% | $95.1535 | $95.15 | $95.15 | $95.20 |
| Purchase #4 | $180.98 | 9.569% | $198.298 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $76.82 | 3.809% | $79.7461 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $177.64 | 13.383% | $201.4136 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $142.40 | 12.373% | $160.0192 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $938.82 | $1,021.7516 | $1,021.75 | $1,021.70 | $1,021.80 | |