| 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 | $169.88 | 4.470% | $177.4736 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $40.48 | 6.692% | $43.1889 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $21.50 | 10.504% | $23.7584 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $248.89 | 4.227% | $259.4106 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $130.81 | 13.714% | $148.7493 | $148.75 | $148.75 | $148.70 |
| Purchase #6 | $221.27 | 4.165% | $230.4859 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $201.26 | 10.812% | $223.0202 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $1,034.09 | $1,106.0869 | $1,106.09 | $1,106.05 | $1,106.10 | |