| 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 | $178.77 | 7.640% | $192.428 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $152.45 | 8.247% | $165.0226 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $223.87 | 8.201% | $242.2296 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $61.92 | 13.316% | $70.1653 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $211.37 | 6.211% | $224.4982 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $207.79 | 11.254% | $231.1747 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $75.80 | 6.761% | $80.9248 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $1,111.97 | $1,206.4432 | $1,206.44 | $1,206.40 | $1,206.40 | |