| 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 | $127.69 | 12.464% | $143.6053 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $153.45 | 4.630% | $160.5547 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $186.40 | 9.346% | $203.8209 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $78.70 | 13.588% | $89.3938 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $209.26 | 12.299% | $234.9969 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $162.99 | 4.839% | $170.8771 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $132.98 | 11.254% | $147.9456 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $1,051.47 | $1,151.1943 | $1,151.20 | $1,151.20 | $1,151.20 | |