| 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 | $144.53 | 10.480% | $159.6767 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $171.96 | 8.320% | $186.2671 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $151.26 | 7.303% | $162.3065 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $123.95 | 8.360% | $134.3122 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $82.32 | 8.424% | $89.2546 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $92.78 | 3.849% | $96.3511 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $51.30 | 11.289% | $57.0913 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $818.10 | $885.2595 | $885.26 | $885.25 | $885.40 | |