| 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 | $167.37 | 13.851% | $190.5524 | $190.55 | $190.55 | $190.60 |
| Purchase #2 | $176.65 | 12.143% | $198.1006 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $222.38 | 6.657% | $237.1838 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $61.56 | 9.550% | $67.439 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $142.30 | 11.692% | $158.9377 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $192.47 | 4.736% | $201.5854 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $110.70 | 9.278% | $120.9707 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $1,073.43 | $1,174.7696 | $1,174.77 | $1,174.80 | $1,174.80 | |