| 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 | $149.71 | 11.863% | $167.4701 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $136.95 | 7.663% | $147.4445 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $171.94 | 11.684% | $192.0295 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $216.49 | 9.414% | $236.8704 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $184.77 | 13.341% | $209.4202 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $194.27 | 9.137% | $212.0204 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $134.64 | 5.646% | $142.2418 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $1,188.77 | $1,307.4969 | $1,307.49 | $1,307.45 | $1,307.40 | |