| 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 | $151.96 | 11.193% | $168.9689 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $216.77 | 10.328% | $239.158 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $216.77 | 5.371% | $228.4127 | $228.41 | $228.40 | $228.40 |
| Purchase #4 | $168.72 | 4.794% | $176.8084 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $250.76 | 11.116% | $278.6345 | $278.63 | $278.65 | $278.60 |
| Purchase #6 | $156.88 | 12.237% | $176.0774 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $82.35 | 5.183% | $86.6182 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $1,244.21 | $1,354.6781 | $1,354.68 | $1,354.65 | $1,354.70 | |