| 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 | $137.95 | 10.388% | $152.2802 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $158.78 | 10.690% | $175.7536 | $175.75 | $175.75 | $175.80 |
| Purchase #3 | $176.39 | 8.497% | $191.3779 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $88.94 | 12.474% | $100.0344 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $167.52 | 8.836% | $182.3221 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $225.58 | 9.532% | $247.0823 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $222.91 | 10.307% | $245.8853 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $1,178.07 | $1,294.7358 | $1,294.73 | $1,294.80 | $1,294.80 | |