| 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 | $171.38 | 7.159% | $183.6491 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $237.70 | 4.477% | $248.3418 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $43.37 | 3.502% | $44.8888 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $32.79 | 12.596% | $36.9202 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $192.35 | 8.446% | $208.5959 | $208.60 | $208.60 | $208.60 |
| Purchase #6 | $53.88 | 12.211% | $60.4593 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $12.26 | 13.560% | $13.9225 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $743.73 | $796.7776 | $796.78 | $796.75 | $796.70 | |