| 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 | $156.31 | 5.105% | $164.2896 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $147.78 | 9.592% | $161.9551 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $133.27 | 6.157% | $141.4754 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $6.52 | 4.259% | $6.7977 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $240.37 | 3.484% | $248.7445 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $62.83 | 6.657% | $67.0126 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $180.97 | 11.479% | $201.7435 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $928.05 | $992.0184 | $992.02 | $992.05 | $992.00 | |