| 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 | $132.91 | 10.845% | $147.3241 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $174.82 | 3.322% | $180.6275 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $195.53 | 12.153% | $219.2928 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $36.29 | 10.175% | $39.9825 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $67.98 | 5.266% | $71.5598 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $94.86 | 8.241% | $102.6774 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $155.44 | 4.851% | $162.9804 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $857.83 | $924.4445 | $924.44 | $924.50 | $924.50 | |