| 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 | $172.72 | 3.116% | $178.102 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $215.84 | 4.798% | $226.196 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $163.92 | 6.652% | $174.824 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $165.42 | 3.777% | $171.6679 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $240.53 | 9.242% | $262.7598 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $83.75 | 7.427% | $89.9701 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $245.97 | 3.519% | $254.6257 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,288.15 | $1,358.1455 | $1,358.15 | $1,358.10 | $1,358.20 | |