| 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 | $72.27 | 13.171% | $81.7887 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $199.41 | 9.635% | $218.6232 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $148.89 | 4.487% | $155.5707 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $158.67 | 10.469% | $175.2812 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $219.99 | 13.125% | $248.8637 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $204.71 | 9.746% | $224.661 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $231.47 | 11.820% | $258.8298 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,235.41 | $1,363.6183 | $1,363.61 | $1,363.60 | $1,363.70 | |