| 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 | $162.71 | 5.410% | $171.5126 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $89.75 | 11.625% | $100.1834 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $152.28 | 3.275% | $157.2672 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $250.28 | 13.268% | $283.4872 | $283.49 | $283.50 | $283.50 |
| Purchase #5 | $188.80 | 7.331% | $202.6409 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $222.42 | 5.662% | $235.0134 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $201.98 | 3.593% | $209.2371 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,268.22 | $1,359.3418 | $1,359.34 | $1,359.35 | $1,359.30 | |