| 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 | $95.80 | 12.457% | $107.7338 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $56.42 | 7.504% | $60.6538 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $101.40 | 13.749% | $115.3415 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $121.38 | 10.398% | $134.0011 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $137.32 | 6.639% | $146.4367 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $191.68 | 4.188% | $199.7076 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $187.41 | 8.455% | $203.2555 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $891.41 | $967.1300 | $967.13 | $967.15 | $967.10 | |