| 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 | $173.35 | 6.526% | $184.6628 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $80.90 | 6.818% | $86.4158 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $23.32 | 5.510% | $24.6049 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $9.34 | 3.723% | $9.6877 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $200.51 | 9.284% | $219.1253 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $58.77 | 4.377% | $61.3424 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $115.27 | 6.455% | $122.7107 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $661.46 | $708.5496 | $708.55 | $708.55 | $708.50 | |