| 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 | $177.88 | 9.466% | $194.7181 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $162.26 | 5.504% | $171.1908 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $141.41 | 11.757% | $158.0356 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $33.41 | 4.751% | $34.9973 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $225.72 | 11.645% | $252.0051 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $143.60 | 9.751% | $157.6024 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $94.50 | 11.468% | $105.3373 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $978.78 | $1,073.8866 | $1,073.90 | $1,073.90 | $1,073.80 | |