| 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 | $166.41 | 8.741% | $180.9559 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $243.43 | 5.804% | $257.5587 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $117.37 | 13.829% | $133.6011 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $157.99 | 8.490% | $171.4034 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $15.77 | 4.660% | $16.5049 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $177.86 | 11.644% | $198.57 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $189.60 | 9.736% | $208.0595 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $1,068.43 | $1,166.6535 | $1,166.65 | $1,166.60 | $1,166.80 | |