| 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 | $164.50 | 10.157% | $181.2083 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $153.46 | 12.777% | $173.0676 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $72.84 | 5.133% | $76.5789 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $206.49 | 8.388% | $223.8104 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $136.60 | 3.482% | $141.3564 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $207.84 | 6.306% | $220.9464 | $220.95 | $220.95 | $220.90 |
| Purchase #7 | $56.46 | 8.512% | $61.2659 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $998.19 | $1,078.2339 | $1,078.25 | $1,078.20 | $1,078.30 | |