| 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 | $109.93 | 7.491% | $118.1649 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $140.36 | 5.480% | $148.0517 | $148.05 | $148.05 | $148.10 |
| Purchase #3 | $36.97 | 9.757% | $40.5772 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $32.46 | 11.214% | $36.1001 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $223.39 | 5.770% | $236.2796 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $241.52 | 7.504% | $259.6437 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $115.42 | 10.172% | $127.1605 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $900.05 | $965.9777 | $965.97 | $966.00 | $966.10 | |