| 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 | $12.27 | 9.247% | $13.4046 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $156.76 | 13.417% | $177.7925 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $218.76 | 3.449% | $226.305 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $136.34 | 12.620% | $153.5461 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $140.77 | 4.698% | $147.3834 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $14.68 | 5.603% | $15.5025 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $152.60 | 12.303% | $171.3744 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $832.18 | $905.3085 | $905.30 | $905.30 | $905.30 | |