| 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 | $120.30 | 13.853% | $136.9652 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $77.77 | 9.646% | $85.2717 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $81.61 | 6.286% | $86.74 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $123.29 | 10.459% | $136.1849 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $14.71 | 6.798% | $15.71 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $80.87 | 9.225% | $88.3303 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $207.30 | 10.167% | $228.3762 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $705.85 | $777.5783 | $777.58 | $777.60 | $777.60 | |