| 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 | $180.72 | 11.540% | $201.5751 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $227.49 | 11.500% | $253.6514 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $6.30 | 6.246% | $6.6935 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $20.78 | 5.713% | $21.9672 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $166.27 | 8.561% | $180.5044 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $138.55 | 3.305% | $143.1291 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $168.81 | 10.787% | $187.0195 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $908.92 | $994.5402 | $994.54 | $994.55 | $994.60 | |