| 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 | $27.35 | 12.561% | $30.7854 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $147.69 | 9.689% | $161.9997 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $178.40 | 6.846% | $190.6133 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $133.77 | 11.388% | $149.0037 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $131.59 | 3.284% | $135.9114 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $83.37 | 3.487% | $86.2771 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $49.61 | 11.730% | $55.4293 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $751.78 | $810.0199 | $810.02 | $810.05 | $810.00 | |