| 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 | $153.90 | 12.665% | $173.3914 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $23.88 | 9.198% | $26.0765 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $164.65 | 4.280% | $171.697 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $24.57 | 10.433% | $27.1334 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $169.36 | 13.762% | $192.6673 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $109.86 | 3.767% | $113.9984 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $196.45 | 11.353% | $218.753 | $218.75 | $218.75 | $218.80 |
| 7 purchase totals = | $842.67 | $923.7170 | $923.72 | $923.75 | $923.80 | |