| 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 | $155.38 | 12.327% | $174.5337 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $85.77 | 9.659% | $94.0545 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $41.64 | 6.163% | $44.2063 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $95.72 | 4.776% | $100.2916 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $116.87 | 8.774% | $127.1242 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $25.65 | 13.242% | $29.0466 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $194.87 | 7.113% | $208.7311 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $715.90 | $777.9880 | $777.98 | $778.00 | $777.90 | |