| 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 | $152.33 | 3.521% | $157.6935 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $107.84 | 12.770% | $121.6112 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $24.73 | 10.272% | $27.2703 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $130.45 | 7.718% | $140.5181 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $141.58 | 4.370% | $147.767 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $104.89 | 10.239% | $115.6297 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $249.41 | 9.732% | $273.6826 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $911.23 | $984.1724 | $984.17 | $984.15 | $984.20 | |