| 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 | $158.89 | 12.446% | $178.6654 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $247.49 | 4.390% | $258.3548 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $220.64 | 6.551% | $235.0941 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $248.82 | 11.227% | $276.755 | $276.76 | $276.75 | $276.80 |
| Purchase #5 | $174.70 | 6.323% | $185.7463 | $185.75 | $185.75 | $185.70 |
| Purchase #6 | $53.91 | 5.382% | $56.8114 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $189.25 | 10.749% | $209.5925 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,293.70 | $1,401.0195 | $1,401.02 | $1,401.00 | $1,401.10 | |