| 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 | $66.88 | 5.770% | $70.739 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $10.93 | 7.116% | $11.7078 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $130.70 | 7.267% | $140.198 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $168.81 | 8.811% | $183.6838 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $246.68 | 10.215% | $271.8784 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $236.40 | 13.565% | $268.4677 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $214.68 | 12.466% | $241.442 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $1,075.08 | $1,188.1167 | $1,188.12 | $1,188.15 | $1,188.10 | |