| 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 | $157.57 | 13.263% | $178.4685 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $133.47 | 11.287% | $148.5348 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $130.31 | 7.405% | $139.9595 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $176.71 | 8.382% | $191.5218 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $20.26 | 6.421% | $21.5609 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $175.60 | 6.750% | $187.453 | $187.45 | $187.45 | $187.50 |
| Purchase #7 | $203.34 | 13.213% | $230.2073 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $997.26 | $1,097.7058 | $1,097.70 | $1,097.65 | $1,097.80 | |