| 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 | $154.49 | 9.166% | $168.6506 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $156.98 | 5.220% | $165.1744 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $219.52 | 8.345% | $237.8389 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $247.51 | 11.534% | $276.0578 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $161.52 | 10.874% | $179.0837 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $38.77 | 5.692% | $40.9768 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $152.81 | 10.547% | $168.9269 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,131.60 | $1,236.7091 | $1,236.71 | $1,236.75 | $1,236.80 | |