| 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 | $99.37 | 4.383% | $103.7254 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $159.60 | 5.268% | $168.0077 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $35.65 | 12.692% | $40.1747 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $220.28 | 13.125% | $249.1918 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $176.50 | 5.453% | $186.1245 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $188.39 | 12.628% | $212.1799 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $185.75 | 5.499% | $195.9644 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,065.54 | $1,155.3684 | $1,155.36 | $1,155.35 | $1,155.40 | |