| 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 | $178.98 | 9.305% | $195.6341 | $195.63 | $195.65 | $195.60 |
| Purchase #2 | $158.55 | 3.814% | $164.5971 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $144.71 | 8.131% | $156.4764 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $31.49 | 3.378% | $32.5537 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $241.77 | 3.411% | $250.0168 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $115.81 | 11.648% | $129.2995 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $165.68 | 3.807% | $171.9874 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,036.99 | $1,100.5650 | $1,100.57 | $1,100.60 | $1,100.60 | |