| 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 | $179.82 | 7.126% | $192.634 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $235.74 | 10.575% | $260.6695 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $122.83 | 7.277% | $131.7683 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $122.94 | 4.816% | $128.8608 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $201.68 | 13.404% | $228.7132 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $155.27 | 11.273% | $172.7736 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $76.69 | 12.403% | $86.2019 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $1,094.97 | $1,201.6213 | $1,201.61 | $1,201.55 | $1,201.70 | |