| 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 | $75.68 | 10.500% | $83.6264 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $166.78 | 4.434% | $174.175 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $212.38 | 11.401% | $236.5934 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $226.74 | 8.377% | $245.734 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $46.37 | 6.667% | $49.4615 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $139.80 | 4.382% | $145.926 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $68.29 | 6.344% | $72.6223 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $936.04 | $1,008.1386 | $1,008.14 | $1,008.20 | $1,008.10 | |