| 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 | $139.51 | 5.455% | $147.1203 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $210.76 | 10.341% | $232.5547 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $242.73 | 3.232% | $250.575 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $227.55 | 4.389% | $237.5372 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $156.95 | 3.238% | $162.032 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $213.67 | 7.717% | $230.1589 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $230.88 | 7.279% | $247.6858 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,422.05 | $1,507.6639 | $1,507.67 | $1,507.70 | $1,507.70 | |