| 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 | $106.49 | 8.665% | $115.7174 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $124.57 | 8.729% | $135.4437 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $224.74 | 5.864% | $237.9188 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $128.87 | 11.302% | $143.4349 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $236.96 | 6.732% | $252.9121 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $153.47 | 5.601% | $162.0659 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $44.93 | 7.402% | $48.2557 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $1,020.03 | $1,095.7485 | $1,095.75 | $1,095.70 | $1,095.70 | |