| 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 | $14.69 | 6.703% | $15.6747 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $114.40 | 10.286% | $126.1672 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $178.46 | 6.748% | $190.5025 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $210.86 | 5.657% | $222.7884 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $55.74 | 7.125% | $59.7115 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $177.69 | 6.587% | $189.3944 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $166.74 | 10.223% | $183.7858 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $918.58 | $988.0245 | $988.02 | $988.00 | $988.10 | |