| 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 | $180.33 | 3.497% | $186.6361 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $228.58 | 11.156% | $254.0804 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $87.89 | 10.263% | $96.9102 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $221.61 | 13.257% | $250.9888 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $246.59 | 13.222% | $279.1941 | $279.19 | $279.20 | $279.20 |
| Purchase #6 | $242.49 | 11.852% | $271.2299 | $271.23 | $271.25 | $271.20 |
| Purchase #7 | $93.72 | 3.119% | $96.6431 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $1,301.21 | $1,435.6826 | $1,435.68 | $1,435.75 | $1,435.60 | |