| 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 | $164.87 | 12.716% | $185.8349 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $176.43 | 6.493% | $187.8856 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $73.58 | 9.140% | $80.3052 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $175.74 | 9.378% | $192.2209 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $53.42 | 13.772% | $60.777 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $74.84 | 3.657% | $77.5769 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $34.42 | 3.615% | $35.6643 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $753.30 | $820.2648 | $820.27 | $820.30 | $820.30 | |