| 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 | $31.37 | 12.326% | $35.2367 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $176.38 | 6.190% | $187.2979 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $172.87 | 5.254% | $181.9526 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $79.94 | 7.818% | $86.1897 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $85.48 | 10.354% | $94.3306 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $88.90 | 3.795% | $92.2738 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $161.65 | 7.689% | $174.0793 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $796.59 | $851.3606 | $851.36 | $851.40 | $851.40 | |