| 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 | $161.66 | 6.512% | $172.1873 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $242.67 | 4.802% | $254.323 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $23.87 | 4.549% | $24.9558 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $27.57 | 7.504% | $29.6389 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $132.40 | 4.165% | $137.9145 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $134.44 | 13.634% | $152.7695 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $212.54 | 6.861% | $227.1224 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $935.15 | $998.9114 | $998.91 | $998.85 | $998.90 | |