| 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 | $177.41 | 8.722% | $192.8837 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $218.43 | 8.551% | $237.1079 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $107.55 | 6.665% | $114.7182 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $178.37 | 3.453% | $184.5291 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $128.39 | 4.577% | $134.2664 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $87.78 | 6.157% | $93.1846 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $197.83 | 5.269% | $208.2537 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $1,095.76 | $1,164.9436 | $1,164.94 | $1,164.95 | $1,165.00 | |