| 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 | $68.41 | 4.212% | $71.2914 | $71.29 | $71.30 | $71.30 |
| Purchase #2 | $181.57 | 5.795% | $192.092 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $65.89 | 11.760% | $73.6387 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $107.58 | 9.730% | $118.0475 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $124.47 | 7.762% | $134.1314 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $115.92 | 4.162% | $120.7446 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $118.61 | 12.672% | $133.6403 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $782.45 | $843.5859 | $843.58 | $843.65 | $843.40 | |