| 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 | $118.58 | 3.102% | $122.2584 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $60.87 | 8.525% | $66.0592 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $182.40 | 4.837% | $191.2227 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $19.73 | 8.554% | $21.4177 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $83.76 | 3.558% | $86.7402 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $111.64 | 3.156% | $115.1634 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $162.83 | 8.412% | $176.5273 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $739.81 | $779.3889 | $779.39 | $779.35 | $779.40 | |