| 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 | $144.38 | 5.269% | $151.9874 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $186.99 | 6.537% | $199.2135 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $142.66 | 3.659% | $147.8799 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $216.77 | 10.847% | $240.283 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $51.26 | 5.344% | $53.9993 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $80.35 | 6.714% | $85.7447 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $12.42 | 9.264% | $13.5706 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $834.83 | $892.6784 | $892.67 | $892.70 | $892.70 | |