| 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 | $153.93 | 3.798% | $159.7763 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $207.95 | 7.357% | $223.2489 | $223.25 | $223.25 | $223.20 |
| Purchase #3 | $86.53 | 5.855% | $91.5963 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $247.60 | 3.718% | $256.8058 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $77.88 | 8.567% | $84.552 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $136.26 | 5.374% | $143.5826 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $198.92 | 9.703% | $218.2212 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $1,109.07 | $1,177.7831 | $1,177.79 | $1,177.80 | $1,177.80 | |