| 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 | $14.39 | 4.310% | $15.0102 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $121.79 | 11.209% | $135.4414 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $167.25 | 13.824% | $190.3706 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $166.90 | 6.389% | $177.5632 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $149.78 | 12.386% | $168.3318 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $187.28 | 12.808% | $211.2668 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $222.69 | 12.548% | $250.6331 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $1,030.08 | $1,148.6171 | $1,148.61 | $1,148.60 | $1,148.60 | |