| 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 | $183.60 | 3.715% | $190.4207 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $45.86 | 11.138% | $50.9679 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $72.38 | 5.857% | $76.6193 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $198.73 | 11.725% | $222.0311 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $52.33 | 4.476% | $54.6723 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $157.27 | 12.771% | $177.355 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $6.76 | 7.631% | $7.2759 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $716.93 | $779.3422 | $779.35 | $779.30 | $779.40 | |