| 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 | $213.59 | 3.233% | $220.4954 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $147.70 | 12.307% | $165.8774 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $79.94 | 6.816% | $85.3887 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $103.56 | 9.329% | $113.2211 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $8.45 | 4.493% | $8.8297 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $171.85 | 11.699% | $191.9547 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $72.67 | 3.706% | $75.3632 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $797.76 | $861.1302 | $861.13 | $861.15 | $861.20 | |