| 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 | $166.70 | 5.302% | $175.5384 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $63.74 | 4.337% | $66.5044 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $185.70 | 5.498% | $195.9098 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $155.79 | 12.420% | $175.1391 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $105.79 | 3.313% | $109.2948 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $175.81 | 13.623% | $199.7606 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $70.58 | 10.369% | $77.8984 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $924.11 | $1,000.0455 | $1,000.04 | $1,000.05 | $1,000.00 | |