| 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 | $165.98 | 3.223% | $171.3295 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $137.46 | 7.347% | $147.5592 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $10.79 | 5.452% | $11.3783 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $102.36 | 9.648% | $112.2357 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $166.84 | 12.709% | $188.0437 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $219.36 | 8.166% | $237.2729 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $162.53 | 9.208% | $177.4958 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $965.32 | $1,045.3151 | $1,045.32 | $1,045.35 | $1,045.30 | |