| 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 | $163.33 | 12.524% | $183.7854 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $161.87 | 13.402% | $183.5638 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $15.45 | 9.698% | $16.9483 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $206.98 | 6.134% | $219.6762 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $198.47 | 9.142% | $216.6141 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $109.35 | 5.111% | $114.9389 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $123.27 | 10.312% | $135.9816 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $978.72 | $1,071.5083 | $1,071.51 | $1,071.55 | $1,071.50 | |