| 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 | $197.97 | 4.657% | $207.1895 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $188.49 | 13.343% | $213.6402 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $28.50 | 13.354% | $32.3059 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $109.74 | 4.782% | $114.9878 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $104.52 | 7.777% | $112.6485 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $134.82 | 5.400% | $142.1003 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $53.80 | 4.710% | $56.334 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $817.84 | $879.2062 | $879.21 | $879.25 | $879.10 | |