| 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 | $144.80 | 9.420% | $158.4402 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $98.52 | 10.213% | $108.5818 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $165.31 | 10.348% | $182.4163 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $162.86 | 13.222% | $184.3933 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $228.73 | 10.603% | $252.9822 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $164.80 | 3.857% | $171.1563 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $147.77 | 13.425% | $167.6081 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $1,112.79 | $1,225.5782 | $1,225.58 | $1,225.60 | $1,225.60 | |