| 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 | $169.89 | 9.310% | $185.7068 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $100.87 | 9.596% | $110.5495 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $161.65 | 9.705% | $177.3381 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $182.55 | 13.172% | $206.5955 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $242.48 | 4.141% | $252.5211 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $186.90 | 4.605% | $195.5067 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $236.29 | 10.616% | $261.3745 | $261.37 | $261.35 | $261.40 |
| 7 purchase totals = | $1,280.63 | $1,389.5922 | $1,389.60 | $1,389.55 | $1,389.50 | |