| 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 | $146.56 | 5.156% | $154.1166 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $113.52 | 4.301% | $118.4025 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $8.97 | 9.390% | $9.8123 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $226.77 | 9.184% | $247.5966 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $191.72 | 3.545% | $198.5165 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $175.93 | 13.637% | $199.9216 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $191.92 | 9.156% | $209.4922 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,055.39 | $1,137.8583 | $1,137.86 | $1,137.80 | $1,137.80 | |