| 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 | $170.43 | 3.103% | $175.7184 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $194.27 | 3.873% | $201.7941 | $201.79 | $201.80 | $201.80 |
| Purchase #3 | $208.41 | 13.738% | $237.0414 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $130.40 | 8.600% | $141.6144 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $109.32 | 9.530% | $119.7382 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $87.55 | 10.790% | $96.9966 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $36.40 | 4.478% | $38.03 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $936.78 | $1,010.9331 | $1,010.93 | $1,010.95 | $1,010.80 | |